Marry one Muslim woman.
Try to make her happy.
Have kids.
Try to be a good father.
Serve your parents and your wife’s parents if they are still alive. Also honor all the aunts/uncles/cousins on your side and your wife’s side, so that you are a source of benefit to both extended families.
Do what is obligatory (farḍ/wājib).
Avoid what is forbidden (ḥarām).
If you have any energy and time left over after doing all this consistently, maybe do some extra fasting (ṣawm), or memorize some more Qurʾān, or pray the recommended night prayer (ṣalāt al-layl), or if you have extra wealth give recommended charity (ṣadaqa) to the best organizations you can find.
It’s not that complicated.
But it isn’t easy.
This is your struggle (jihād).
الله
“The best of you is the one who is best to their family, and I am the best of all to my family.”
Prophet Muḥammad ﷺ
A Mercy Case 