J.C. Ryle's "Expository Thoughts on the Gospels"

If you consult commentaries when you read through the four Gospels, you should refer to "Expository Thoughts on the Gospels" by John Charles Ryle. You can get the four-volume hardback edition or read for free at the Grace Gems Web site. His magnum opus, "Holiness" is also highly recommended.

Here's J. C. Ryle on Mark 8:34-38:

We learn, for one thing, from these verses, the absolute necessity of self-denial, if we would be Christ's disciples, and be saved. What says our Lord? "Whoever will come after Me, let him deny himself, and take up his cross, and follow Me."

Salvation is undoubtedly all of grace. It is offered freely in the Gospel to the chief of sinners, without money and without price. "By grace are you saved through faith, and that not of yourselves; it is the gift of God -- not of works, lest any man should boast." (Ephes. 2:8, 9.) But all who accept this great salvation, must prove the reality of their faith by carrying the cross after Christ. They must not think to enter heaven without trouble, pain, suffering, and conflict on earth. They must be content to take up the cross of DOCTRINE, and the cross of PRACTICE--the cross of holding a faith which the world despises, and the cross of living a life which the world ridicules as too strict, and righteous overmuch. They must be willing to crucify the flesh, to mortify the deeds of the body, to fight daily with the devil, to come out from the world and to lose their lives, if needful, for Christ's sake and the Gospel's. These are hard sayings, but they admit of no evasion. The words of our Lord are plain and unmistakable. If we will not carry the cross, we shall never wear the crown.

Let us not be deterred from Christ's service by fear of the cross. Heavy as that cross may seem, Jesus will give us grace to bear it. "I can do all things through Christ who strengthens me." (Phil. 4:13.) Thousands and tens of thousands have borne it before us, and have found Christ's yoke easy, and Christ's burden light. No good thing on earth was ever attained without trouble. We cannot surely expect that without trouble we can enter the kingdom of God. Let us go forward boldly, and allow no difficulty to keep us back. The cross by the way is but for a few years. The glory at the end is for evermore.

Let us often ask ourselves whether our Christianity costs us anything? Does it entail any sacrifice? Has it the true stamp of heaven? Does it carry with it any cross? If not, we may well tremble and be afraid. We have everything to learn. A religion which costs nothing, is worth nothing. It will do us no good in the life that now is. It will lead to no salvation in the life to come.