Well, sinner, thou now speakest like a Christian; but say thus, in a strong spirit, in the hour of temptation, and then thou wilt, to thy commendation and comfort, quit thyself well. This improving of Christ, in dark hours, is the life, though the hardest part of our Christianity. We should neither stop at darkness nor at the raging of our lusts, but go on in a way of venturing, and casting the whole of our affairs for the next world at the foot of Jesus Christ. This is the way to make the darkness light, and also to allay the raging of corruption.
The first time the Passover was eaten was in the night; and when Israel took courage to go forward, though the sea stood in their way like a devouring gulf, and the host of the Egyptians followed them at the heels; yet the sea gives place, and their enemies were as still as a stone till they were gone over (Exo 12:8; 14:13,14,21,22; 15:16).
There is nothing like faith to help at a pinch; faith dissolves doubts as the sun drives away the mists. And that you may not be put out, know your time, as I said, of believing is always. There are times when some graces may be out of use, but there is no time wherein faith can be said to be so. Wherefore, faith must be always in exercise. Faith is the eye, the mouth is the hand, and one of these is of use all day long. Faith is to see, to receive, to work, or to eat; and a Christian should be seeing, or receiving, or working, or feeding all day long. Let it rain, let it blow, let it thunder, let it lighten, a Christian must still believe. At 'what time,' said the good man, 'I am afraid, I will trust in thee' (Psa 56:2,3).
Nor can we have a better encouragement to do this than is, by the text, set before us; even an open heart for a Jerusalem sinner. And if for a Jerusalem sinner to come, then for such a one when come. If for such a one to be saved, then for such a one that is saved. If for such a one to be pardoned his great transgressions, then for such a one who is pardoned these to come daily to Jesus Christ too, to be cleansed and set free from his common infirmities, and from the iniquities of his holy things. Therefore, let the poor sinner that would be saved labor for skill to make the best improvement of the grace of Christ to help him against the temptations of the devil and his sins.
Tenth, Would Jesus Christ have mercy offered, in the first place, to the biggest sinners? Let those men consider this that have, or may, in a day of trial, spoken or done what their profession or conscience told them they should not, and that have the guilt and burden thereof upon their consciences.
Whether a thing be wrong or right, guilt may pursue him that doth contrary to his conscience. But suppose a man should deny his God, or his Christ, or relinquish a good profession, and be under the real guilt thereof, shall he, therefore, conclude he is gone forever? Let him come again with Peter's tears, and no doubt but he shall obtain Peter's forgiveness; for the text includes the biggest sinners. And it is observable, that before this clause was put into this commission, Peter was pardoned from his horrible revolt by his Master. He that revolteth in the day of trial, if he is not shot quite dead upon the place, but is sensible of his wound, and calls out for a surgeon, shall find his Lord at hand to pour wine and oil into his wounds, that he may again be healed, and to encourage him to think that there may be mercy for him; besides what we find recorded of Peter, you read in the Acts, some were, through the violence of their trials, compelled to blaspheme, and yet are called saints (Acts 26:9-11).