Exodus Twenty-Four - Mountaintop Experiences

"Now the glory of the Lord rested on Mount Sinai, and the cloud covered it six days. And on the seventh day He called to Moses out of the midst of the cloud. The sight of the glory of the Lord was like a consuming fire on the top of the mountain in the eyes of the children of Israel. So Moses went into the midst of the cloud and went up into the mountain. And Moses was on the mountain forty days and forty nights," Exodus 24:16-18, NKJV. #MountaintopExperience

Many of the most vivid accounts of God revealing Himself in some way to His servants in the scriptures happened on the tops of mountains; it is there where the Lord tested, gave instructions and showed His glory.
Genesis 22:1-19, 1 Kings 19:1-18 and Mark 9:1-13.