³ And you show that you are a letter from Christ delivered by us, written not with ink but with the Spirit of ^(A)the living God, not on ^(B)tablets of stone but on ^(C)tablets of ^(D)human hearts.^[a]

^15 (A)No longer do I call you servants,^[a] for the servant ^(B)does not know what his master is doing; but I have called you friends, for ^(C)all that I have heard from my Father ^(D)I have made known to you.