The answer is: Corinthians

2 Cor 6:18

Paul's statement to the Corinthians, “I will receive you and will be a Father unto you,” resonates deeply within the context of his relationship with this early Christian community. The Apostle Paul penned two letters to the Corinthians, marking one of his most active and complex ministries. The struggle they experienced involved issues of unity, morality, and their understanding of spiritual authority.

In ancient times, the metaphor of fatherhood held significant cultural weight, often expressing authority, guidance, and care. Apostles were seen as spiritual fathers to their congregations, providing direction akin to that of a patriarch. Paul’s words reflect his paternal affection, seeking to forge a strong bond that invited the community into a closer relationship with both him and, more importantly, with the Divine.

This image echoes throughout scripture, illustrating God’s desire to establish a familial relationship with humanity. It reminds us of passages from key prophets who spoke of God’s invitation to adopt a nurturing relationship—not unlike that portrayed in Psalm 103:13, which mentions God's compassion toward those who revere Him as a father has compassion on his children.

Interestingly, the term "received" also brings to mind the gatherings of early Christians who deeply cherished this collective identity. They didn’t just see themselves as followers but as an extended family united by spiritual ties. So, in embracing this identity, they were not merely individuals but integral parts of a divine family tree, rooted in love and spiritual legacy.