The person who hears Christian teaching, and practices what they hear, is like a “wise man who built his house on a rock.” They do not content themselves with listening to exhortations to repent, believe in Christ, and live a holy life. They actually repent. They actually believe. They actually cease to do evil, learn to do well, abhor that which is sinful, and cleave to that which is good. They are a doer as well as a hearer.
– JC Ryle –