This speaks about the basic teachings as if they were the beginning of a journey and the mature teachings as if they were the end of a journey. AT: "let us stop only discussing what we first learned and start understanding more mature teachings as well" (See: [[rc://en/ta/man/translate/figs-metaphor]])
# Let us not lay again the foundation ... of faith in God
Basic teachings are spoken of as if they were a building whose construction begins by laying a foundation. AT: "Let us not repeat the basic teachings ... of faith in God" (See: [[rc://en/ta/man/translate/figs-metaphor]])
# dead works
Sinful deeds are spoken of as if they belonged to the world of the dead. (See: [[rc://en/ta/man/translate/figs-metaphor]])