While the First Requirement of man is to “Be Holy”, the Final matter, or the conclusion of the whole matter is this, as recorded in Ecclesiastes 12:13, which is to “Fear God and keep his commandments: for this is the whole duty of man”

Fear God – Be reverent and Faithfully Express Awe and Reverance (F.E.A.R)
Keep his commandments – Love God, Love one another

The wisest of the wise says, “This is our DUTY“.