'Blessed is' in the Bible
Blessed is he that readeth, and they that hear the words of the prophecy, and keep the things that are written therein: for the time is at hand.
(Behold, I come as a thief. Blessed is he that watcheth, and keepeth his garments, lest he walked naked, and they see his shame.)
And behold, I come quickly. Blessed is he that keepeth the words of the prophecy of this book.