1 John 1 9
if we may confess our sins, stedfast He is and righteous that He may forgive us the sins, and may cleanse us from every unrighteousness;
Compare with other 3 random translations
LSV 1 John 1:9if we may confess our sins, He is steadfast and righteous that He may forgive us the sins, and may cleanse us from every unrighteousness;
NAS 1 John 1:9If we confess our sins, He is faithful and righteous, so that He will forgive us our sins and cleanse us from all unrighteousness.
AMP 1 John 1:9If we [freely] admit that we have sinned and confess our sins, He is faithful and just [true to His own nature and promises], and will forgive our sins and cleanse us continually from all unrighteousness [our wrongdoing, everything not in conformity with His will and purpose].