# You made your souls pure

Here the word "soul" refers to the whole person. Alternate translation: "You made yourselves pure" (See: [[rc://en/ta/man/jit/figs-synecdoche]])

# pure

Here the idea of cleanliness refers to being acceptable to God. (See: [[rc://en/ta/man/jit/figs-metaphor]])

# by obedience to the truth

You can translate this using a verbal phrase. Alternate translation: "by obeying the truth" (See: [[rc://en/ta/man/jit/figs-abstractnouns]])

# brotherly love

This refers to love between fellow believers.

# love one another earnestly from a pure heart

Here "heart" is a metonym for a person's thoughts or emotions. To love someone "from a pure heart" means to love some one completely with total commitment. Alternate translation: "love one another earnestly and completely" (See: [[rc://en/ta/man/jit/figs-metonymy]])