Matthew 16:18
And I tell thee, That thou art Peter, and upon this rock will I build my church, and the gates of hell shall not prevail against it.
John 16:33
These things have I spoken to you, that ye might have peace. In the world ye shall have tribulation: but be of good courage; I have overcome the world.
Romans 8:35-39
Who shall separate us from the love of Christ? shall distress of circumstances, or persecution, or famine, or nakedness, or peril, or the sword?
2 Corinthians 4:8-9
We are afflicted on every side, yet not reduced to extremities; under difficulties, yet not in despair;
Revelation 12:8-9
and they could not prevail; neither was there any more place found for them in the heaven.