Hebrews 9:13

For if the blood of bulls and goats and a heifer's ashes sprinkling those who are ceremonially unclean purifies them with physical cleansing,

and in this way He put no difference between us and them, because He cleansed their hearts by faith.

Since you have purified your souls by obeying the truth, in sincere love for the brotherhood you must love one another heartily and fervently,

Treasury of Scripture Knowledge

For if the blood of bulls and of goats, and the ashes of an heifer sprinkling the unclean, sanctifieth to the purifying of the flesh:

and in this way He put no difference between us and them, because He cleansed their hearts by faith.

Since you have purified your souls by obeying the truth, in sincere love for the brotherhood you must love one another heartily and fervently,