'Man's' in the Bible

For God has unveiled them and revealed them to us through the [Holy] Spirit; for the Spirit searches all things [diligently], even [sounding and measuring] the [profound] depths of God [the divine counsels and things far beyond human understanding].

For what person knows the thoughts and motives of a man except the man’s spirit within him? So also no one knows the thoughts of God except the Spirit of God.

and by conscience I mean for the sake of the other man’s, not yours. For why is my freedom [of choice] judged by another’s conscience [another’s ethics—another’s sense of right and wrong]?

A man ought not have his head covered [during worship], since he is the image and [reflected] glory of God; but the woman is [the expression of] man’s glory.

And now there remain: faith [abiding trust in God and His promises], hope [confident expectation of eternal salvation], love [unselfish love for others growing out of God’s love for me], these three [the choicest graces]; but the greatest of these is love.

Be on guard; stand firm in your faith [in God, respecting His precepts and keeping your doctrine sound]. Act like [mature] men and be courageous; be strong.