en_tn_condensed/gal/03/04.md

Have you suffered so many things for nothing—if indeed it was for nothing?

"You have suffered so many things: Do not let it be for nothing!" or "You suffered so many things from those who opposed your faith in Christ. If you now think that righteousness comes by obeying the law, then your suffering was for nothing!"

for nothing

"uselessly" or "without benefit to you"