Scripture plainly reveals that God repeatedly calls for His people to separate from the world. This separation extends to every aspect of life, especially including the marriage bond. Why? Because God knows the very real danger that unbelievers pose to believers by drawing them away from Him (Deuteronomy 7:3-4; Judges 3:6-7; 1 Kings 11:2). This is why God specifically instructed His people in both the Old and New Testament to marry among themselves (Jew with Jew and Christian with Christian). The nation of Israel was forbidden to yoke up with the surrounding nations because Israel would adopt heathen practices and the worship of false gods (Exodus 34:15-16). Though God’s commands for the New Testament believer are often different from His plan for the Jew, in this aspect they remain constant and unchangeable.
The modern description of fellowship has been weakened extensively from its original intent. Earlier usage of fellowship always inferred a partnership. The word fellow was used to signify a coworker in Exodus 2:13 and each of the various combinations designated something that people did together (i.e., fellowservants, fellowhelpers, fellowlabours, etc.). Therefore, it is important to realize that fellowship is not merely two people or a group of people coming together in the name of fun. Fellowship involves two or more people uniting together to accomplish a task. Fellowship always suggests a foundational unity of purpose and motive (Amos 3:3). This is why, as we will learn, it is so important that we have the proper biblical fellowship with like-minded believers.
