We must all have the spirit of martyrdom, though we may not all die martyrs.

O that unbelievers would learn of faithful Abraham, and believe whatever is revealed from God, though they cannot fully comprehend it! Abraham knew God commanded him to offer up his son, and therefore believed, notwithstanding carnal reasoning might suggest may objections.

You may have orthodox heads, and yet you may have the devil in your hearts.

Thus was the King and the Lord of glory judged by man's judgment, when manifest in flesh: far be it from any of his ministers to expect better treatment.

I found by daily experience, the more I did, the more I might do for God.

Know, by sad experience, what it is to be lulled to sleep with a false peace. Long was I lulled asleep; long did I think myself a Christian, when I knew nothing of the Lord Jesus Christ.

I am tired in the Lord's work, but not tired of it.