What does the Bible say about children coming to Jesus?

In Luke 18:15-17, we see Jesus emphasizing the importance of children in God's kingdom. He rebukes His disciples for preventing little ones from coming to Him and states that to enter the kingdom of God, one must receive it like a child. This illustrates the humility, trust, and openness that characterize a child's approach to faith. Children are seen as exemplifying the attitudes needed to belong to God's kingdom, highlighting the necessity of childlike faith and dependence on God's grace.