Luke 10:19-20

Now you understand that I have imparted to you my authority to trample over his kingdom. You will trample upon every demon before you and overcome every power Satan possesses. Absolutely nothing will harm you as you walk in this authority. However, your real source of joy isn’t merely that these spirits submit to your authority, but that your names are written in the journals of heaven and that you belong to God’s kingdom. This is the true source of your authority.”