According to Paul, the church that entered into partnership with him in giving and receiving at the beginning of His ministry was the

The church that entered into partnership with Paul in giving and receiving at the beginning of his ministry was the Philippian church. In the New Testament book of Philippians, Paul wrote a letter to the church in Philippi thanking them for their partnership in his ministry, expressing his love for them, and encouraging them in their faith. Throughout the letter, Paul expressed his appreciation for their financial and emotional support, indicating that they were one of his most loyal and faithful partners in ministry. Therefore, the correct answer is (b) Philippian.