"For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, not of works, lest anyone should boast." - Ephesians 2:8-9
If I say that you must be born again by the Spirit - like Jesus told Nicodemus and that the only way you can be saved is by grace through faith - I don't think that any Christian would argue with me. But - if I went on to say that it also applies to your children and you being a Christian does not guarantee that your offspring will be Christians - you would likely struggle with that thought. For good reason. You love your children and you want them to have eternal life by faith. You might even think that somehow you are responsible if they are not Christians. I will address that but want to share a factoid with you first. Did you know that there were 41 kings beginning with King Saul until the end of the reign of kings in 586BC. Of those 6 were faithful to God (good kings), 7 were on and off in their faithfulness (good and evil), and 28 were unfaithful (evil). Not a very good track record was it. Wouldn't you think it would have been better than that? I did until I did some research.
Some perspective. God loved the world and sent His Son. (John 3:16) While we were yet sinners, Christ died for us - all of us. (Romans 5:8) Jesus lamented over Jerusalem for because of the people's rejection of the Way and Truth and Life. (Matthew 23:37)
So back to our kids. Certainly children born into families where the parents are Christians are without excuse. Meaning that they could never say they never heard the Gospel or never heard about Jesus. But having Christian parents does not guarantee that the children will be saved or not that their lives will not go off the moral rails at some point. Do you remember this verse.
"... for all have sinned and fall short of the glory of God" - Romans 3:23
How about this one.
"As it is written: “There is none righteous, no, not one" - Romans 3:10
Another verse.
"No one can come to Me unless the Father who sent Me draws him" - John 6:44
I would say there is a high probability of a child becoming a Christian when the parents are Christians, but it is not a guarantee. The reason is that salvation is an individual experience between the lost person and God.
I hasten to add that it is not uncommon for a child who has been saved to wander from the Way - especially as a teenager and young adult. That does not mean that they are not saved or have somehow lost their salvation. What it does mean is that the child has stepped out of the "umbrella of faith" of the parent and is now swimming on their own. Sometimes there is a great struggle and sometimes not. Our role as the parent is to be faithful to live our lives rightly as a witness to our children and to love them through that difficult time. You don't condone their choices, but you don't stop loving and praying for them.
I may have quoted this before, but it merits being said again. We don't take big problems to God but take our problems to a BIG God. The father of the prodigal son knew where his son was but waited for the son to repent - loving him all the while.
Think about it – Pray about it – Believe it – Confess it - Walk in it. Let your light shine and give God the glory.
By Faith Alone By His Grace Alone And For His Glory Alone