WHAT DOES ALL NIGHT PRAYERS PLEADING THE BLOOD OF JESUS MEAN?

For I'll go through the land of Egypt that night, and I will strike many of the firstborn while in the land of Egypt, equally guy and beast; and on the many gods of Egypt I'll execute judgments: I am the Lord. John on the 7 churches which have been in Asia: Grace to you personally and peace from him who is and who was and who is to come back, and