Scripture discourages business partnerships with those who do not know Christ. In 2 Corinthians 6:14-17 we read, “Do not be bound together with unbelievers; for what partnership have righteousness and lawlessness, or what fellowship has light with darkness? . . . or what has a believer in common with an unbeliever? . . . ‘Therefore, come out from their midst and be separate, says the Lord.’” Many have suffered financially for violating this principle.
In our opinion, we should be careful about entering into any partnership, even with another Christian. With my lifetime of contacts, I would consider only a few people as partners. These are people I know well. I have observed their commitment to the Lord. I know their strengths and weaknesses and have seen them handle money faithfully even in stressful circumstances.
If, after prayerful consideration, you decide to form a partnership, first take the time to commit your understandings into writing. Develop this agreement with your future partner, and be sure to include a way to end the partnership. If you are not able to agree in writing, do not become partners. Remember, do not rush into a partnership!