[What it is to suffer according to the will of God, or his law and testament.]
He that keepeth the word of God is such an one that has regard to both the matter and manner thereof. The matter is the truth, the doctrine contained therein; the manner is that comely, godly, humble, faithful way of doing it which becomes a man that has to do with the law and testament of God; and both these are contained in the text. For, first, here is the will of God to be done; and then, secondly, to be done according to his will. "Let them that suffer according to his will": which words, I say, take in both matter and manner of doing. So then, the man that here we have to do with, and to discourse of, is a man that, in the sense now given, suffereth. That which makes a martyr, is suffering for the word of God after a right manner; and that is, when he suffereth, not only for righteousness, but for righteousness' sake; not only for truth, but of love to truth; not only for God's word, but according to it, to wit, in that holy, humble, meek manner as the word of God requireth. A man may give his body to be burned for God's truth, and yet be none of God's martyrs (1 Cor 13:1-3). Yea, a man may suffer with a great deal of patience, and yet be none of God's martyrs (1 Peter 2:20). The one, because he wanteth that grace that should poise his heart, and make him right in the manner of doing; the other, because he wanteth that word of the Holy One that alone can make his cause good, as to matter. It is, therefore, matter and manner that makes the martyr; and it is this man that is intended in the text which is aforesaid described. So then, they that suffer for the law and testament of God in that holy and humble manner that the Word requires, they are they that, by this Word of God, are commanded to commit the keeping of their souls to God.
From this consideration, two things present themselves to our sight. 1. That a man may be a Christian, and suffer, and yet not suffer, in the sense last given, according to the will of God. 2. There have been, and may yet be a people in the world that have, and may suffer in the sense of the apostle here, according to the will of God.
[1. A Christian may suffer, but not in the sense of the apostle, according to the will of God.]
A few words to the first of these, namely, that a man may be a Christian, and suffer, and yet not suffer, in the sense of the apostle in the text, "according to the will of God." He may be a Christian and yet not suffer as a Christian. He may want the matter, or, he may want the manner, of suffering as a Christian.
This is evident from what this apostle suggests in several places of this epistle. For,
Saith he, "If ye be buffeted for your faults" (1 Peter 2:20). This supposeth that a Christian may so be; for he speaketh here to the same people, unto whom he speaketh in the text, though he putteth them not under the same circumstance, as suffering for well-doing. If ye be buffeted for your faults, for what God's word calls faults, what thank have you from God, or good men, though you take it patiently?
So again, "For it is better, if the will of God be so, that ye suffer for well-doing, than for evil-doing" (1 Peter 3:17). Here it is plainly supposed that a Christian man may suffer for evil-doing, yea, that the will of God may be, that he should suffer for evil-doing. For God, if Christians do not well, will vindicate himself by punishing of them for their doing ill. Yea, and will not count them worthy, though they be his own, to be put among the number of those that suffer for doing well.
Again, "But let none of you suffer as a murderer, or as a thief, or as an evildoer, or as a busybody in other men's matters" (1 Peter 4:15). These are cautions to Christians to persuade them to take heed to themselves, their tongues and their actions, that all be kept within the bounds of the Word. For it would be a foolish thing to say, that these are cautions to persuade to take heed of that, into which it is not possible one should fall. It is possible for Christians to suffer for evil-doing, and therefore let Christians beware; it is possible for Christians to be brought to public justice for their faults, and therefore let Christians beware. It is possible for Christians to suffer justly by the hand of the magistrate, and therefore let Christians beware. This also is insinuated in the text itself, and therefore let Christians beware.
The causes of this are many, some of which I shall now briefly touch upon.