en_tn_lite_do_not_use/1jn/04/18.md

Instead, perfect love throws out fear

Here "love" is described as a person with the power to remove fear. God's love is perfect. Alternate translation: "Instead, when our love is complete, we are no longer afraid" (See: rc://en/ta/man/jit/figs-personification)

because fear has to do with punishment

"because we would be afraid only if we thought that he would punish us"

But the one who fears has not been made perfect in love

This can be stated in active form. Alternate translation: "But when a person is afraid that God will punish him, his love is not complete" (See: rc://en/ta/man/jit/figs-activepassive)