“Test all things; hold fast what is good” (I Thessalonians 5:21. NKJV).
“Prove all things; hold fast that which is good” (I Thessalonians 5:21, KJV).

“Test all things; hold fast what is good” (I Thessalonians 5:21. NKJV).
“Prove all things; hold fast that which is good” (I Thessalonians 5:21, KJV).