'Deeds' in the Bible

but instead adorned by good deeds [helping others], as is proper for women who profess to worship God.

and has a reputation for good deeds; [she is eligible] if she has brought up children, if she has shown hospitality to strangers, if she has washed the feet of the saints (God’s people), if she has assisted the distressed, and has devoted herself to doing good in every way.

Likewise, good deeds are quite evident, and those which are otherwise cannot be hidden [indefinitely].