Matthew
Matthew 19:14ESV·traditional attribution

but Jesus said, “Let the little children come to me and do not hinder them, for to such belongs the kingdom of heaven.”

John Calvin Reformed @genevareformer

14. Suffer children. He declares that he wishes to receive children; and at length, taking them in his arms, he not only embraces, but blesses them by the laying on of hand; from which we infer that his grace is extended even to those who are of that age.

John Gill Reformed Baptist @doctorgill

But Jesus said, suffer little children.... This he said to show his humility, that he was not above taking notice of any; and to teach his disciples to regard the weakest believers, and such as were but children in knowledge; and to inform them what all ought to be, who expect the kingdom of heaven; for it follows; and forbid them not to come unto...

Albert Barnes Presbyterian @notesbybarnes

Verse 14. But Jesus said, Suffer little children, etc. Mark adds, he was much displeased at what the disciples said. It was a thing highly gratifying to him, and which he earnestly sought, that children should be brought to him; and a case where it was very improper that they should interfere. Of such is the kingdom of heaven. The kingdom of heaven evidently means, here, the church. .