Philippians 2:12
So then, my dear ones, just as you people were always obedient [to my teaching] when I was there with you, so now, in my absence [also], be [obedient] all the more. [Continue to] complete your own salvation [i.e., by living faithfully to the end. See Rom. 13:11] with fear and trembling [i.e., with a reverent and submissive spirit],
Hebrews 12:21
And the sight [of all these things] was so terrifying that Moses said [See Deut. 9:19], "I tremble with fear."
Hebrews 12:28-29
Therefore, we should be grateful for receiving a kingdom that cannot be shaken [i.e., the church. See Col. 1:13; Rev. 1:6, 9]. So, with reverence and awe, we should serve God in a way that pleases Him,
Revelation 1:17-18
And when I saw Him, I fell at His feet as [though I were] dead. And He placed His right hand on me and said, "Do not be afraid; I am the First and the Last,