James 1:2-4, "Consider it pure joy my brothers, whenever you face trials of many kinds, because you know that the testing of your faith develops
perseverance.
Perseverance must finish its work so that you may be mature and complete, not lacking anything."
Romans 5:3-4, "Not only so, but we also glory in our sufferings, because we know that suffering produces perseverance; perseverance, character, and character, hope."
2 Peter 1:5-7, "For this very reason, make every effort to add to your faith goodness; and goodness; knowledge; and to knowledge, self-control; and to self-control, perseverance; and to perseverance, godliness; and to godliness, brotherly kindness; and to brotherly kindness, love."