Start children off on the way they should go, and even when they are old they will not turn from it.
Proverbs 22:6
But Jesus said, “Let the little children come to me and do not hinder them, for to such belongs the kingdom of heaven.”
Matthew 19:14
Children are a heritage from the Lord, offspring a reward from Him.
Psalm 127:3
But as for you, continue in what you have learned and have become convinced of, because you know those from whom you learned it, and how from infancy you have known the Holy Scriptures, which are able to make you wise for salvation through faith in Christ Jesus.
2 Timothy 3:14-15
Little children, let us not love in word or talk but in deed and in truth.
1 John 3:18
Let the children come to Me; do not hinder them, for to such belongs the kingdom of God.
Mark 10:14
And these words that I command you today shall be on your heart. You shall teach them diligently to your children, and shall talk of them when you sit in your house, and when you walk by the way, and when you lie down, and when you rise.
Deuteronomy 6:6-7