"But they that wait upon the Lord shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint." Isaiah 40:31

"For many are called, but few are chosen." Matthew 22:14

"Blessed are the merciful: for they shall obtain mercy." Matthew 5:7

“You will not need to fight in this battle. Stand firm, hold your position, and see the salvation of the Lord on your behalf, O Judah and Jerusalem.’ Do not be afraid and do not be dismayed. Tomorrow go out against them, and the Lord will be with you.” 2 Chronicles 20:17 (ESV)