Bible Verses About Steadfastness: Commanded

Therefore, my brothers, whom I love and long for, my joy and crown, that is how you must stand firm in the Lord, my beloved.

Therefore, brothers, stand firm and cling to the traditions we taught you, whether by speech or by letter.

But he must ask in faith, without doubting, because he who doubts is like a wave of the sea, blown and tossed by the wind.

That man should not expect to receive anything from the Lord.

He is a double-minded man, unstable in all his ways.