Let the dead bury their dead - It was usual for the Jews to consider a man as dead who had departed from the precepts of the law; and, on this ground, every transgressor was reputed a dead man. Our Lord's saying, being in common use, had nothing difficult in it to a Jew. Natural death is the separation of the body and soul; spiritual death, the separation of God and the soul: men who live in sin are dead to God. Leave the spiritually dead to bury their natural dead. All the common offices of life may be performed by any person; to preach the glad tidings of the kingdom of God is granted but to a few, and to these only by an especial call; these should immediately abandon worldly concerns and employments, and give themselves wholly up to the work of the ministry.

Matthew 9:1 And he entered into a ship, and passed over, and came into his own city.

Mark 4:36 And when they had sent away the multitude, they took him even as he was in the ship. And there were also with him other little ships.

Luke 7:22 Then Jesus answering said to them, Go your way, and tell John what things you have seen and heard; how that the blind see...

Christ Repressing Rash Discipleship
'And a certain scribe came, and said unto Him, Master, I will follow Thee whithersoever Thou goest. 20. And Jesus saith unto him, The foxes have holes, and the birds of the air have nests; but the Son of Man hath not where to lay His head.'--MATT. viii. 19-20. Our Lord was just on the point of leaving Capernaum for the other side of the lake. His intended departure from the city, in which He had spent so long a time, and wrought so many miracles, produced precisely opposite effects on two of the …
Alexander Maclaren—Expositions of Holy Scripture

Heaven and Hell
To-night, I shall, I hope, encourage you to seek the road to heaven. I shall also have to utter some very sharp things concerning the end of the lost in the pit of hell. Upon both these subjects I will try and speak, as God helps me. But, I beseech you, as you love your souls, weigh right and wrong this night; see whether what I say be the truth of God. If it be not, reject it utterly, and cast it away; but if it is, at your peril disregard it; for, as you shall answer before God, the great Judge …
Charles Haddon Spurgeon—Spurgeon's Sermons Volume 1: 1855

Twenty-Seventh Day. Activity in Duty.
"I must work the works of Him that sent me, while it is day; the night cometh, when no man can work."--John, ix. 4. How constant and unremitting was Jesus in the service of His Heavenly Father! "He rose a great while before day;" and, when His secret communion was over, His public work began. It mattered not to Him where He was: whether on the bosom of the deep, or a mountain slope--in the desert, or at a well-side--the "gracious words" ever "proceeded out of His mouth." We find, on one touching …
John R. Macduff—The Mind of Jesus