KJV unless otherwise noted
There seems to be an allusion here to the blessing of Ephraim and Manasseh in Genesis 48:20 LXX:
Gen 48:20 And he blessed them that day, saying, In thee shall Israel
bless, saying, God make thee as Ephraim and as Manasseh: and he set
Ephraim before Manasseh.
Gen 48:20 καὶ εὐλόγησεν αὐτοὺς ἐν τῇ ἡμέρᾳ ἐκείνῃ λέγων Ἐν ὑμῖν
εὐλογηθήσεται Ισραηλ λέγοντες Ποιήσαι σε ὁ θεὸς ὡς Εφραιμ καὶ ὡς
Μανασση· καὶ ἔθηκεν τὸν Εφραιμ ἔμπροσθεν τοῦ Μανασση. --
Manasseh, the elder of the two brothers would be the natural one to be the recipient of the greater blessing but instead Joseph crossed his hands and "set Ephraim before Manasseh". Ephraim, the younger got the greater blessing:
Gen 48:1 And it came to pass after these things, that one told
Joseph, Behold, thy father is sick: and he took with him his two sons,
Manasseh and Ephraim. Gen 48:2 And one told Jacob, and said, Behold,
thy son Joseph cometh unto thee: and Israel strengthened himself, and
sat upon the bed. Gen 48:3 And Jacob said unto Joseph, God Almighty
appeared unto me at Luz in the land of Canaan, and blessed me, Gen
48:4 And said unto me, Behold, I will make thee fruitful, and
multiply thee, and I will make of thee a multitude of people; and will
give this land to thy seed after thee for an everlasting possession.
Gen 48:5 And now thy two sons, Ephraim and Manasseh, which were born
unto thee in the land of Egypt before I came unto thee into Egypt, are
mine; as Reuben and Simeon, they shall be mine. Gen 48:6 And thy
issue, which thou begettest after them, shall be thine, and shall be
called after the name of their brethren in their inheritance. Gen
48:7 And as for me, when I came from Padan, Rachel died by me in the
land of Canaan in the way, when yet there was but a little way to come
unto Ephrath: and I buried her there in the way of Ephrath; the same
is Bethlehem. Gen 48:8 And Israel beheld Joseph's sons, and said,
Who are these? Gen 48:9 And Joseph said unto his father, They are my
sons, whom God hath given me in this place. And he said, Bring them, I
pray thee, unto me, and I will bless them. Gen 48:10 Now the eyes of
Israel were dim for age, so that he could not see. And he brought them
near unto him; and he kissed them, and embraced them. Gen 48:11 And
Israel said unto Joseph, I had not thought to see thy face: and, lo,
God hath shewed me also thy seed. Gen 48:12 And Joseph brought them
out from between his knees, and he bowed himself with his face to the
earth.
Gen 48:13 And Joseph took them both, Ephraim in his right hand toward Israel's left hand, and Manasseh in his left hand toward
Israel's right hand, and brought them near unto him. Gen 48:14 And
Israel stretched out his right hand, and laid it upon Ephraim's head,
who was the younger, and his left hand upon Manasseh's head, guiding
his hands wittingly; for Manasseh was the firstborn. Gen 48:15 And
he blessed Joseph, and said, God, before whom my fathers Abraham and
Isaac did walk, the God which fed me all my life long unto this day,
Gen 48:16 The Angel which redeemed me from all evil, bless the lads;
and let my name be named on them, and the name of my fathers Abraham
and Isaac; and let them grow into a multitude in the midst of the
earth. Gen 48:17 And when Joseph saw that his father laid his right
hand upon the head of Ephraim, it displeased him: and he held up his
father's hand, to remove it from Ephraim's head unto Manasseh's head.
Gen 48:18 And Joseph said unto his father, Not so, my father: for
this is the firstborn; put thy right hand upon his head. Gen 48:19
And his father refused, and said, I know it, my son, I know it: he
also shall become a people, and he also shall be great: but truly his
younger brother shall be greater than he, and his seed shall become a
multitude of nations. Gen 48:20 And he blessed them that day,
saying, In thee shall Israel bless, saying, God make thee as Ephraim
and as Manasseh: and he set Ephraim before Manasseh.
So John says:
"Coming after me is a man that has been placed before me [by God
("divine passive")] because he existed before me".
In other words, John is saying that though he is doing the baptizing and though he is older and first to appear it is the one who follows John that God is promoting to greater importance because he actually existed before John. We see something similar:
Joh 3:22 After these things came Jesus and his disciples into the
land of Judaea; and there he tarried with them, and baptized. Joh
3:23 And John also was baptizing in Aenon near to Salim, because
there was much water there: and they came, and were baptized. Joh
3:24 For John was not yet cast into prison. Joh 3:25 Then there
arose a question between some of John's disciples and the Jews about
purifying. Joh 3:26 And they came unto John, and said unto him,
Rabbi, he that was with thee beyond Jordan, to whom thou barest
witness, behold, the same baptizeth, and all men come to him. Joh
3:27 John answered and said, A man can receive nothing, except it be
given him from heaven. Joh 3:28 Ye yourselves bear me witness, that
I said, I am not the Christ, but that I am sent before him. Joh 3:29
He that hath the bride is the bridegroom: but the friend of the
bridegroom, which standeth and heareth him, rejoiceth greatly because
of the bridegroom's voice: this my joy therefore is fulfilled. Joh
3:30 He must increase, but I must decrease. Joh 3:31 He that cometh
from above is above all: he that is of the earth is earthly, and
speaketh of the earth: he that cometh from heaven is above all. Joh
3:32 And what he hath seen and heard, that he testifieth; and no man
receiveth his testimony. Joh 3:33 He that hath received his
testimony hath set to his seal that God is true. Joh 3:34 For he
whom God hath sent speaketh the words of God: for God giveth not the
Spirit by measure unto him. Joh 3:35 The Father loveth the Son,
and hath given all things into his hand. Joh 3:36 He that
believeth on the Son hath everlasting life: and he that believeth not
the Son shall not see life; but the wrath of God abideth on him.
John's notoriety seems to naturally eclipse that of Jesus early on and we are given frequent reminders that despite the apparent emphasis on John it is Jesus who is the star of the show:
Joh 1:6 There was a man sent from God, whose name was John. Joh 1:7
The same came for a witness, to bear witness of the Light, that all
men through him might believe. Joh 1:8 He was not that Light, but
was sent to bear witness of that Light. Joh 1:9 That was the true
Light, which lighteth every man that cometh into the world.
Act 13:24 When John had first preached before his coming the baptism
of repentance to all the people of Israel. Act 13:25 And as John
fulfilled his course, he said, Whom think ye that I am? I am not he.
But, behold, there cometh one after me, whose shoes of his feet I am
not worthy to loose.
Act 19:1 And it came to pass, that, while Apollos was at Corinth,
Paul having passed through the upper coasts came to Ephesus: and
finding certain disciples, Act 19:2 He said unto them, Have ye
received the Holy Ghost since ye believed? And they said unto him, We
have not so much as heard whether there be any Holy Ghost. Act 19:3
And he said unto them, Unto what then were ye baptized? And they said,
Unto John's baptism. Act 19:4 Then said Paul, John verily baptized
with the baptism of repentance, saying unto the people, that they
should believe on him which should come after him, that is, on Christ
Jesus. Act 19:5 When they heard this, they were baptized in the name
of the Lord Jesus. Act 19:6 And when Paul had laid his hands upon
them, the Holy Ghost came on them; and they spake with tongues, and
prophesied. Act 19:7 And all the men were about twelve.
As an indication of John's notoriety, Josephus wrote that many thought that the calamities of 70 AD were divine retribution because Herod had had John the baptizer beheaded:
...[18.116] Now some of the Jews thought that the destruction of
Herod's army came from God as a just punishment of what Herod had done
against John, who was called the Baptist.
[18.117] For Herod had killed this good man, who had commanded the
Jews to exercise virtue, righteousness towards one another and piety
towards God. For only thus, in John's opinion, would the baptism he
administered be acceptable to God, namely, if they used it to obtain
not pardon for some sins but rather the cleansing of their bodies,
inasmuch as it was taken for granted that their souls had already been
purified by justice.
[18.118] Now many people came in crowds to him, for they were greatly
moved by his words. Herod, who feared that the great influence John
had over the masses might put them into his power and enable him to
raise a rebellion (for they seemed ready to do anything he should
advise), thought it best to put him to death. In this way, he might
prevent any mischief John might cause, and not bring himself into
difficulties by sparing a man who might make him repent of it when it
would be too late.
[18.119] Accordingly John was sent as a prisoner, out of Herod's
suspicious temper, to Macherus, the castle I already mentioned, and
was put to death. Now the Jews thought that the destruction of his
army was sent as a punishment upon Herod, and a mark of God's
displeasure with him...
Josephus has only this to say about Jesus which is embroiled in controversy as to its authenticity:
...About this time there lived Jesus, a wise man, if indeed one ought
to call him a man. For he was one who performed surprising deeds and
was a teacher of such people as accept the truth gladly. He won over
many Jews and many of the Greeks. He was the Messiah. And when, upon
the accusation of the principal men among us, Pilate had condemned him
to a cross, those who had first come to love him did not cease. He
appeared to them spending a third day restored to life, for the
prophets of God had foretold these things and a thousand other marvels
about him. And the tribe of the Christians, so called after him, has
still to this day not disappeared...
- Jewish Antiquities, 18.3.3 §63 (Based on the translation of Louis H. Feldman, The Loeb Classical
Library.)