Exodus 19:12-19
And you are to set up a boundary for the people around the mountain and tell them, 'Be careful not to go up on the mountain or touch its base. Whoever touches the mountain shall surely be put to death. . . .

Exodus 20:18
All the people witnessed the thunder and lightning, the sound of the trumpet, and the mountain in smoke. And when the people saw this, they trembled and stood at a distance.

Exodus 24:17
And the sight of the glory of the LORD was like a consuming fire on the mountaintop in the eyes of the Israelites.

Deuteronomy 4:11
You came near and stood at the foot of the mountain, a mountain blazing with fire to the heavens, with black clouds and deep darkness.

Deuteronomy 5:22-26
The LORD spoke these commandments in a loud voice to your whole assembly out of the fire, the cloud, and the deep darkness on the mountain; He added nothing more. And He wrote them on two tablets of stone and gave them to me. . . .

Romans 6:14
For sin shall not be your master, because you are not under law, but under grace.

Romans 8:15
For you did not receive a spirit of slavery that returns you to fear, but you received the Spirit of sonship, by whom we cry, "Abba! Father!"

2 Timothy 1:7
For God has not given us a spirit of timidity, but of power, love, and self-control.