2 Thessalonians 2:4

he that opposes himself against, and exalts himself above, all that is called God, or that is worshiped; so that he sits in the temple of God, exhibiting himself as God.

James 3:5-6

So also the tongue is a little member, and boasts great things. Behold, how small a fire kindles how great a forest!

Treasury of Scripture Knowledge

Summary

Who have said, With our tongue will we prevail; our lips are our own: who is lord over us?

Bible References

Who

2 Thessalonians 2:4
he that opposes himself against, and exalts himself above, all that is called God, or that is worshiped; so that he sits in the temple of God, exhibiting himself as God.