Romans 10:9-10
Confess with your mouth "Jesus is Lord," and believe in your heart that God actually raised him from the dead, and you will be saved.
James 3:5-6
So also the tongue is a small member and makes great boasts. Behold, how great a forest is set on fire by a little spark!
2 Peter 2:18
For speaking great swelling words of vanity, they entangle, by their lasciviousness, in the lusts of the flesh, those who are just about to escape from the men that live in misconduct.
Revelation 3:10
Because you have kept the word of my patience, I also will keep you from that hour of trial which is about to come upon the whole inhabited earth, to test those who dwell on the earth.
Revelation 12:11
And they have conquered him by the blood of the Lamb, And by the word of their testimony; And they loved not their life, even unto death.
Revelation 15:5-6
After that I looked, and the sanctuary of the tabernacle of testimony was opened in heaven;