Verse 24. - For whosoever will save his life shall lose it: but whosoever will lose his life for my sake, the same shall save it. The Greek word here rendered "life" signifies the natural animal life, of which the main interests are centred in the earth. If a man grasp at this shadowy, quickly passing earthly life, he will assuredly lose the substantial enduring heaven-life. If, on the other hand, he consents, "for my sake," to sacrifice this quickly fading life of earth, he shall surely find it again in heaven, no longer quickly fading, but a life fadeless, eternal, a life infinitely higher than the one he has for righteousness' sake consented to lose here. The same beautiful and comforting truth we find in that fragment, as it is supposed, of a very early Christian hymn, woven into the tapestry of St. Paul's Second Epistle to Timothy -

"If we be dead with him,
We shall also live with him:
If we suffer, We shall also reign."

(2 Timothy 2:11, 12.)

9:18-27 It is an unspeakable comfort that our Lord Jesus is God's Anointed; this signifies that he was both appointed to be the Messiah, and qualified for it. Jesus discourses concerning his own sufferings and death. And so far must his disciples be from thinking how to prevent his sufferings, that they must prepare for their own. We often meet with crosses in the way of duty; and though we must not pull them upon our own heads, yet, when they are laid for us, we must take them up, and carry them after Christ. It is well or ill with us, according as it is well or ill with our souls. The body cannot be happy, if the soul be miserable in the other world; but the soul may be happy, though the body is greatly afflicted and oppressed in this world. We must never be ashamed of Christ and his gospel.For whosoever will save his life,.... See Gill on Matthew 16:25.