Steadfastness: Commanded
Source: TTT
Philippians 4:1
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.
2 Thessalonians 2:15
Therefore, brothers, stand firm and cling to the traditions we taught you, whether by speech or by letter.
James 1:6–8
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.