A witness is one who testifies to the certainty of an event. As such, the apostles gave witness to the resurrection of the Lord Jesus Christ. By doing so, they were declaring the resurrection to be an absolute truth. The disciples physically witnessed the fact that the Lord Jesus Christ had been put to death, but was alive and well. Although no believer today physically saw the birth, life, death, burial, or resurrection of the Lord Jesus Christ, we can and should still testify to its truthfulness. In order to offer an adequate witness of the Lord’s saving grace, an individual must first have experienced the new birth combined with the witness of God’s indwelling Spirit (1 John 5:10).
It is much easier to serve God together with others rather than alone. There is great wisdom attained through the right kind of fellowship with other like-minded believers. When one believer wavers during times of temptation, his “fellow” believers will encourage him to stay faithful to the Lord’s work. When one of the saints struggles in times of uncertainty, his fellow believers can remind him of God’s faithfulness. The Bible shows us that the early church thrived in the Lord’s work. Those early Christians served the Lord with a great zeal. The secret to their success most definitely included their continuation in fellowship and incorporating some basic principles. For instance, the Lord Jesus sent out His disciples by twos (Mark 6:7) and the early church followed suit (Acts 13:2). God has given us a great insight into the importance of fellowship by emphasizing it so frequently.
