Sure, especially the husband and the father’s prayer is very important. For God set them as the head of the family, and he should lead the whole family to God. He should often repent and give thanks to God on behalf of all the family members.
We should pray for our family members who have not received Jesus Christ, for we received so much love from them, so we should become the channel where God can work to bless them. Also we should pray for our children, for they are our future, we should teach them well and have a good effect on them about the faith and God’s word. And all of these important can’t be done without the prayer.