How do we know that God uses all types of people?

The example of Dan, the son of a concubine in Genesis 49, demonstrates that God does not discriminate based on heritage or past sins. His sovereign choice to save sinners regardless of their origin underscores the inclusivity of God's grace. In Christ, all believers are united as one family, born of the same Spirit, and are called to serve His kingdom. This truth encourages us not to judge individuals based on their backgrounds but to recognize the potential God can bring forth from anyone He chooses to call. God's ability to use the 'least likely' showcases His power and grace.