Matthew 16:18
And I say to thee, that thou art Peter, and upon this rock will I build my Church, and the gates of Hades shall not prevail against it.
John 16:33
I have spoken these things to you, in order that you may have peace in me. In the world you have tribulation: but take courage; I have conquered the world.
Romans 8:35-39
Who shall separate us from the love of Christ? shall tribulation, or anguish, or persecution, or famine, or nakedness, or peril, or sword?
2 Corinthians 4:8-9
in everything being troubled, but not in difficulties incorrigible; being at a loss, but not utterly at a loss;
Revelation 12:8-9
And the dragon and his angels fought, and they did not prevail; neither was their place found any more in the heaven.