Warning Against Neglecting Salvation

2 For this reason we must pay much closer attention to ^[a]what we have heard, lest ^(A)we drift away. ² For if the word ^(B)spoken through ^(C)angels proved ^[b]unalterable, and ^(D)every trespass and disobedience received a just ^[c](E)penalty, ^3 (F)how will we escape if we neglect so great a ^(G)salvation? That salvation, first ^(H)spoken by the Lord, was ^(I)confirmed to us by those who heard, ⁴ God also testifying with them, both by ^(J)signs and wonders and by ^(K)various ^[d]miracles and by ^[e](L)gifts of the Holy Spirit ^(M)according to His own will.