We see in Mtt 19:16-21 ,the rendezvous of Jesus and the Rich Young Man :
And, behold, one came and said unto him, Good Master, what good thing shall I do, that I may have eternal life? And he said unto him, Why callest thou me good? there is none good but one, that is, God: but if thou wilt enter into life, keep the commandments........20 The young man saith unto him, All these things have I kept from my youth up: what lack I yet? 21 Jesus said unto him, If thou wilt be perfect, go and sell that thou hast, and give to the poor, and thou shalt have treasure in heaven: and come and follow me.
Note the usage ' perfect'in Verse 21. Jesus is putting a challenge which the young man does not accept. Now, the usage 'perfect' is peculiar to English. It has no Degree of Comparison as in 'good-better-best'. Many oriental languages do not have have an original one-word counterpart for the term. Some of them have a roughly fair translation to imply completeness. We may never know the Aramaic word that Jesus used and its implications. It is quite likely that Jesus used the word for completeness or wholeness, akin to what he said of the Redemptive Passion on the Cross ( Jn 19:30). My question is : What exactly was the challenge Jesus had put before the rich young man in Mtt:19 ?