All truth is God's truth.

I gave up all for Christ, and what have I found? Everything in Christ.

Without Christ, sciences in every department are vain....The man who knows not God is vain, though he should be conversant with every branch of learning. Nay more, we may affirm this too with truth, that these choice gifts of God -- expertness of mind, acuteness of judgment, liberal sciences, and acquaintance with languages, are in a manner profaned in every instance in which they fall to the lot of wicked men.

Things that are seen are temporal; things that are unseen are eternal.

Christ's intercession is the continual application of his death to our salvation.

While sin is overflowing, [grace] pours itself forth so exuberantly, that it not only overcomes the flood of sin, but wholly absorbs it.

No man is excluded from calling upon God, the gate of salvation is set open unto all men: neither is there any other thing which keepeth us back from entering in, save only our own unbelief.