To carefully inquire of each candidate and make any other investigation deemed advisable concerning his or her personal experience of salvation; personal experience of entire sanctification by the baptism with the Holy Spirit; knowledge of the doctrines of the Bible; full acceptance of the doctrines, the Covenant of Christian Character and the Covenant of Christian Conduct, and the polity of the church; evidence of graces, gifts, intellectual, moral, and spiritual qualifications, and general fitness for the ministry to which the candidate feels called.