Titus 1:15-16 To the pure all things are pure; but to those being defiled and unbelieving, nothing is pure. Instead, both their mind and conscience are defiled.

BLB⁽ⁱ⁾ ¹⁵ To the pure all things are pure; but to those being defiled and unbelieving, nothing is pure. Instead, both their mind and conscience are defiled. ¹⁶ They profess to know God, but in their works they deny Him, being detestable and disobedient and unfit for any good work.