Milikilah iman. Jagalah kesucian tubuh Anda. Bersikaplah terbuka. Gunakan akal sehat.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Traditionally, having faith refers to faith in God or some religious principle. If you do not believe in God, however, you can still exercise the principle of faith by being faithful in your pursuit of virtue.  A biblical example of a virtuous woman is Ruth, who chose to follow the God of Israel in spite of the difficulty it brought her, when it would have been easier for her to return to Moab and worship the gods of her childhood. This story can teach a valuable lesson even if you do not practi