In his farewell sermon in 1662 Caryl said
The heart or conscience is a busy faculty, and hath many offices, it records what we do, and comes as a witness. The conscience is judge of what we do, and accordingly reproves what we do amiss; therefore saith Job, “I will take care of this:” I am more afraid of the reproach of conscience, than of any man whatsoever; therefore I will not do any thing that may cause my conscience to reproach me as long as I live. This is upon the heart of God's people, they are resolved, let men reproach and rail against them as much as they will, their hearts shall not reproach them.