The 15th of Luke also is famous for this, where the Lord Jesus takes more care, as appears there in three parables, for the lost sheep, lost groat, and the prodigal son, than for the other sheep, the other pence, or for the son that said he had never transgressed; yea, he shows that there is joy in heaven, among the angels of God, at the repentance of one sinner, more than over ninety and nine just persons which need no repentance. After this manner, therefore, the mind of Christ was set on the salvation of the biggest sinners in his lifetime. But join to this, this clause, which he carefully put into the apostles' commission to preach, when he departed hence to the Father, and then you shall see that his heart was vehemently set upon it; for these was part of his last words with them, Preach my gospel to all nations, but that you begin at Jerusalem.
Nor did the apostles overlook this clause when their Lord was gone into heaven; they went first to them of Jerusalem, and preached Christ's gospel to them; they abode also there for a season and time, and preached it to nobody else, for they had regard to the commandment of their Lord. And it is to be observed, namely, that the first sermon which they preached after the ascension of Christ, it was preached to the very worst of these Jerusalem sinners, even to those that were the murderers of Jesus Christ (Acts 2:23), for these are part of the sermon: 'Ye took him, and by wicked hands have crucified and slain him.' Yea, the next sermon, and the next, and also the next to that, was preached to the self-same murderers, to the end they might be saved (Acts 3:14-16; 4:10,11; 5:30; 7:52).
But we will return to the first sermon that was preached to these Jerusalem sinners, which will manifest more than great grace if it is duly considered. For after that Peter, and the rest of the apostles, had, in their exhortation, persuaded these wretches to believe that they had killed the Prince of life; and after they had duly fallen under the guilt of their murder, saying, 'Men and brethren, what shall we do?' he replies, by a universal tender to them all in general, considering them as Christ's killers, that if they were sorry for what they had done, and would be baptized for the remission of their sins in his name, they should receive the gift of the Holy Ghost (Acts 2:37,38).
This he said to them all, though he knew that they were such sinners. Yea, he said it without the least stick or stop, or pause of spirit, as to whether he had best to say so or not. Nay, so far off was Peter from making an objection against one of them, that, by a particular clause in his exhortation, he endeavors, that not one of them may escape the salvation offered. 'Repent,' saith he, 'and be baptized every one of you.' I shut out never one of you; for I am commanded by my Lord to deal with you, as it were, one by one, by the word of his salvation. But why speaks he so particularly? Oh! there were reasons for it. The people with whom the apostles were now to deal, as they were murderers of our Lord, and to be charged in the general with his blood, so they had their various and particular acts of villainy in the guilt thereof, now lying upon their consciences. And the guilt of these, their various and particular acts of wickedness, could not, perhaps, be reached to removal thereof but by this particular application. Repent, every one of you; be baptized, every one of you, in his name, for the remission of sins, and you shall, every one of you, receive the gift of the Holy Ghost.
Objector. 'But I was one of them that plotted to take away his life. May I be saved by him?'
Peter. Every one of you.
Objector. 'But I was one of them that bear false witness against him. Is there grace for me?'
Peter. For every one of you.
Objector. 'But I was one of them that cried out, Crucify him, crucify him; and desired that Barabbas, the murderer, might live, rather than him. What will become of me, think you?'
Peter. I am to preach repentance and remission of sins to every one of you, says Peter.
Objector. 'But I was one of them that did spit in his face when he stood before his accusers. I also was one that mocked him, when in anguish he hanged bleeding on the tree. Is there room for me?'
Peter. For every one of you, says Peter.
Objector. 'But I was one of them that, in his extremity, said, Give him gall and vinegar to drink. Why may not I expect the same when anguish and guilt is upon me?'
Peter. Repent of these your wickednesses, and here is remission of sins for every one of you.
Objector. 'But I railed on him, I reviled him, I hated him, I rejoiced to see him mocked at by others. Can there be hope for me?'