Teaching of Jesus about little children

The King James Version of Matthew's gospel (chapter 18) relates that: At the same time came the disciples unto Jesus, saying, Who is the greatest in the kingdom of heaven?And Jesus called a little child unto him, and set him in the midst of them,And said, Verily I say unto you, Except ye be converted, and becomeas little children, ye shall not enter into the kingdom of heaven.Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven.And whoso shall receive one such little child in my name receiveth me.But whoso shall offend one of these little ones which believe in me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea.Woe unto the world because of offences!

(Matthew 18:1–10)The word translated as converted in the King James Version[1] (Greek: στράφητε, straphēte) literally means 'turn'.

[2] German theologian Heinrich Meyer suggests that Jesus' challenge to his disciples is to "turn round upon [the] road, and to acquire a moral disposition similar to the nature of little children".

And Jesus saith unto them, Yea; have ye never read, Out of the mouth of babes and sucklings thou hast perfected praise?Another saying referring to small children can be found in the non-canonical Gospel of Thomas.

“They,” he says, “follow their father; they love their mother: they wish no evil to their neighbour; they regard not the care of riches; they are not wont to be insolent, nor to hate, nor to tell lies.

Christ with children by Carl Heinrich Bloch
Christ blessing the Children by Lucas Cranach the Younger