en_tn_lite_do_not_use/gal/06/01.md

if someone

"if anyone among you"

if someone is caught in any trespass

Possible meanings are 1) "if someone gives in and sins" or 2) "if someone is discovered in an act of sin"

you who are spiritual

"those of you who are guided by the Spirit"

restore him

"correct the person who sinned" or "exhort the person who sinned to return to a correct relationship with God"

in a spirit of gentleness

"with an attitude of gentleness" or "gently" or "in a kind way"

so you also may not be tempted

"so that nothing will tempt you also to sin"