Therefore take up the whole armor of God, that you may be able to withstand in the evil day, and having done all, to stand firm.
He replied, "Because you have so little faith. Truly I tell you, if you have faith as small as a mustard seed, you can say to this mountain, 'Move from here to there,' and it will move. Nothing will be impossible for you."
For I wrote you out of great distress and anguish of heart and with many tears, not to grieve you but to let you know the depth of my love for you.
2 Corinthians 2:4