This section refers to animal sacrifices made by believers in God in Old Testament times, which covered their sins temporarily until the death of Christ came about.
Being persuaded by various teachings is spoken of as if a person were being carried away by a force. This can be stated in active form. Alternate translation: "Do not let others persuade you to believe their various strange teachings" (See: [[rc://en/ta/man/translate/figs-metaphor]] and [[rc://en/ta/man/translate/figs-activepassive]])
This can be stated in active form. Alternate translation: "we become stronger when we think of how God has been kind to us, but we do not become stronger by obeying rules about food" (See: [[rc://en/ta/man/translate/figs-metaphor]] and [[rc://en/ta/man/translate/figs-activepassive]])
Here "heart" is a metonym for the "inner being." Alternate translation: "we should be strengthened inwardly" (See: [[rc://en/ta/man/translate/figs-metonymy]])
Living is spoken of as if it were walking. Alternate translation: "those who live by them" or "those who regulate their lives by them" (See: [[rc://en/ta/man/translate/figs-metaphor]])