I just spent 5 days teaching kids about different Bible stories having to do with times when Jesus rescues. The first day, I told the story of the Lost Son.
A father had two sons. One was hard-working, and the other worked, but wasn’t as hard-working as his brother. This son asked for his inheritance early (his father wasn’t dead yet). This was considered an insult at the time, but being loving, the father gave him the money anyway, and the son left. He spent the money on a wild lifestyle, and eventually, he ended up poor and starving. He got a job working for a farmer, and ended up eating pig slop.
Eventually, the son decided to return home to his father. The father saw him coming near, and he welcomed him warmly. The father even went out of his way to host a feast because his son was lost, but was found again.
So, no matter how you turn your back on God, He will always take you back.