'Exertion' in the Bible

Can your wealth or all your physical exertionkeep you from distress?

I have seen the task which God has given to the sons of men with which to occupy themselves.

From the days of John the Baptist until now the kingdom of heaven suffers violent assault, and violent men seize it by force [as a precious prize].

So then, it does not depend on human desire or exertion, but on God who shows mercy.

who will transform the body of our humble state into conformity with the body of His glory, by the exertion of the power that He has even to subject all things to Himself.