ברכת כהניםKohanim have a special duty to raise their hands and bless the people, and Hashem promises that "I will place my name on their hands and bless them". It is Hashem's desire that His blessing should be transferred by means of the Kohanim's hands.04 Numbers06:22-27Nasoblessings, kohanim, kohen, cohen, priestly, blessingיְבָרֶכְךָ ה' וְיִשְמֶרְךָ. יָאֵר ה' פָנָיו אֵלֶיךָ וִיחֻנֵךָּ. יִשָא ה' פָנָיו אֵלֶיךָ וְיַשֵם לְךָ שָלוֹם.