There is one subject in religion, about which you can never know too much. That subject is Jesus Christ the Lord.
J. C. RyleThe cross is the foundation of the Bible: If you have not yet found out that Christ crucified is the foundation of the whole volume, you have hitherto read your Bible to very little profit. Your religion is a heaven without a sun, an arch without a keystone, a compass without a needle, a clock without a spring or weights, a lamp without oil. It will not comfort you; it will not deliver your soul from hell.
J. C. Ryle