For where your treasure is, there will your heart be also.
-- Matthew 6:21
For since the creation of the world God’s invisible qualities—his eternal power and divine nature—have been clearly seen
-- Romans 1:20
For God did not give us a spirit of timidity, but a spirit of power, of love and of self-discipline.
-- 2 Timothy 1:7
Therefore we do not lose heart. Though outwardly we are wasting away, yet inwardly we are being renewed day by day.
-- 2 Corinthians 4:16
I can do all things through him who strengthens me.
-- Philippians 4:13