question #2 Sahih al-Bukhari 6715, Book 84, Hadith 8 : How does freeing a slave impact one’s salvation from the Fire according to Islamic teachings?

The Prophet (ﷺ) said, “If somebody manumits a Muslim slave, Allah will save from the Fire every part of
his body for freeing the corresponding parts of the slave’s body, even his private parts will be saved
from the Fire) because of freeing the slave’s private parts.”