And when you spread forth your hands, I will hide my eyes from you: yea, when you make many prayers, I will not hear: your hands are full of blood.
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Isaac of Syria
AD 700
Whenever [those who are lazy] pray to Him, He does not quickly hearken to them, but waits until they grow weary and have learned in no uncertain manner that these things befell them because of their slothfulness and negligence.… Even if this was said of others also, nonetheless it is written especially about those who have abandoned the way of the Lord.