'Terrible' in the Bible

He said to me, ‘Stand up facing me and kill me, for [terrible] agony has come over me, yet I still live [and I will be taken alive].’

What one nation on earth is like Your people Israel, whom God went to redeem for Himself as a people and to make a name for Himself, and to do great and awesome things for Yourself and for Your land, before Your people whom You have redeemed for Yourself from Egypt, from nations and their gods?