The Qualities of the God who has called us to prayer are remarkable, no one else is worthy of our attention, Hear John introduce Jesus to the Seven Churches; 

"and from Jesus Christ, who is the faithful witness, and the first-begotten of the dead, and the prince over the kings of the earth. UNTO HIM WHO HAS LOVED US, and washed us from our sins in His own blood"

That's enough. it's simply worth it.