"Let the little children come to me and do not hinder them, for to such belongs the kingdom of heaven." Matthew 19:14 (ESV)
The Lord Jesus Christ loves children. In this passage we see Christ rebuking the disciples for trying to keep the kids away. "Let them come... do not hinder them..."
It's easy to hinder children. We do it all the time. For example, when in church you hear that the children's ministries programs could use help, what do you ordinarily think to yourself?
I can't do that: I've never done it before.
I can't do that: the "Sunday school people" take care of them.
I can't do that: I don't relate to kids.
I can't do that: kids annoy me.
I can't do that: I'm involved in more important things.
I love Psalm 1: "Blessed is the man who walks not in the counsel of the wicked...He is like a tree..." So how do trees get there? Someone planted seeds.
Go find the children's leader at your church, and ask him how you can help. You'll be glad you did. I promise.