37Now when they heard this, they were pierced to the heart, and said to Peter and the rest of the apostles, “Brothers, what are we to do?” 38Peter said to them, “Repent, and each of you be baptized in the name of Jesus Christ for the forgiveness of your sins; and you will receive the gift of the Holy Spirit. 39For the promise is for you and your children and for all who are far away, as many as the Lord our God will call to Himself.” 40And with many other words he solemnly testified and kept on urging them, saying, “Be saved from this perverse generation!” 41So then, those who had received his word were baptized; and that day there were added about three thousand souls. 42They were continually devoting themselves to the apostles’ teaching and to fellowship, to the breaking of bread and to prayer.
43Everyone kept feeling a sense of awe; and many wonders and signs were taking place through the apostles. 44And all the believers were together and had all things in common; 45and they would sell their property and possessions and share them with all, to the extent that anyone had need. 46Day by day continuing with one mind in the temple, and breaking bread from house to house, they were taking their meals together with gladness and sincerity of heart, 47praising God and having favor with all the people. And the Lord was adding to their number day by day those who were being saved.
37¶ Now when they heard this, they were pricked in their heart, and said unto Peter and to the rest of the apostles, Men and brethren, what shall we do? 38Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. 39For the promise is unto you, and to your children, and to all that are afar off, even as many as the Lord our God shall call. 40And with many other words did he testify and exhort, saying, Save yourselves from this untoward generation.
41¶ Then they that gladly received his word were baptized: and the same day there were added unto them about three thousand souls. 42And they continued stedfastly in the apostles’ doctrine and fellowship, and in breaking of bread, and in prayers. 43And fear came upon every soul: and many wonders and signs were done by the apostles. 44And all that believed were together, and had all things common; 45And sold their possessions and goods, and parted them to all men, as every man had need. 46And they, continuing daily with one accord in the temple, and breaking bread from house to house, did eat their meat with gladness and singleness of heart, 47Praising God, and having favour with all the people. And the Lord added to the church daily such as should be saved.
In his exposition of Acts 2:37–47 titled “Separated Unto Him,” Dr. Lloyd-Jones tells of true repentance and salvation found with Christ. To believe in Christ is to reject outward religious tradition and put faith in the truth of Jesus Christ. Humanity is born in a terribly dangerous position before God, a position of darkness and rejection of His gospel. The evil that fills the heart remains until, as Paul said in Ephesians, “God, being rich in mercy, because of the great love with which he loved us, even when we were dead in our trespasses, made us alive together with Christ — by grace you have been saved.” When a person repents, it is only then that true happiness begins. This inward happiness comes from being forgiven and knowing the great relief of being loved by our King. From that moment on, as Dr. Lloyd-Jones describes, the believer’s life is separated from this evil world and separated into and unto the kingdom of God and His Son, Jesus Christ.
Dr. Martyn Lloyd-Jones
Dr. Martyn Lloyd-Jones (1899-1981) was a Welsh evangelical minister who preached and taught in the Reformed tradition. His principal ministry was at Westminster Chapel, in central London, from 1939-1968, where he delivered multi-year expositions on books of the bible such as Romans, Ephesians and the Gospel of John. In addition to the MLJ Trust’s collection of 1,600 of these sermons in audio format, most of these great sermon series are available in book form (including a 14 volume collection of the Romans sermons), as are other series such as "Spiritual Depression", "Studies in the Sermon on the Mount" and "Great Biblical Doctrines". He is considered by many evangelical leaders today to be an authority on biblical truth and the sufficiency of Scripture.