'Fail' in the Bible

And what more shall I say? For time will fail me if I tell of Gideon, Barak, Samson, Jephthah, of David and Samuel and the prophets,

Let love of your fellow believers continue.

Let your character [your moral essence, your inner nature] be free from the love of money [shun greed—be financially ethical], being content with what you have; for He has said, “I will never [under any circumstances] desert you [nor give you up nor leave you without support, nor will I in any degree leave you helpless], nor will I forsake or let you down or relax My hold on you [assuredly not]!”