Thou seest the multitude thronging then, etc. - Many touch Jesus who are not healed by him: the reason is, they do it not by faith, through a sense of their wants, and a conviction of his ability and willingness to save them. Faith conveys the virtue of Christ into the soul, and spiritual health is the immediate consequence of this received virtue.

Thou seest.

Luke 8:45 And Jesus said, Who touched me? When all denied, Peter and they that were with him said, Master, the multitude throng you and press you...

Luke 9:12 And when the day began to wear away, then came the twelve, and said to him, Send the multitude away...

A Refused Bequest
'He that had been possessed with the devil prayed Jesus that he might be with Him. 19. Howbeit Jesus suffered him not, but saith unto him, Go home to thy friends, and tell them how great things the Lord hath done for thee.'--Mark v. 18,19. There are three requests, singularly contrasted with each other, made to Christ in the course of this miracle of healing the Gadarene demoniac. The evil spirits ask to be permitted to go into the swine; the men of the country, caring more for their swine than their …
Alexander Maclaren—Expositions of Holy Scripture

The Touch of Faith
Returning from Gergesa to the western shore, Jesus found a multitude gathered to receive Him, and they greeted Him with joy. He remained by the seaside for a time, teaching and healing, and then repaired to the house of Levi-Matthew to meet the publicans at the feast. Here Jairus, the ruler of the synagogue, found Him. This elder of the Jews came to Jesus in great distress, and cast himself at His feet, exclaiming, "My little daughter lieth at the point of death: I pray Thee, come and lay Thy hands …
Ellen Gould White—The Desire of Ages

Conversion, Its Nature and Necessity.
Closely related to the doctrine of the power, or efficacy, of the divine Word--as considered in the last chapter--is the doctrine of conversion. It is the subject of conversion, therefore, that we now purpose to examine. It is an important subject. It deserves a prominent place in treating of the Way of Salvation. It is also an intensely personal subject. Each one who desires to be in the Way of Salvation is personally interested in it. The eternal destiny of every one who reads these pages is closely …
G. H. Gerberding—The Way of Salvation in the Lutheran Church