Each member shall be privileged and expected to participate in and contribute to the ministry and life of the church, consistent with God’s leading and with the gifts, time, and material resources each has received from God. Only those shall be entitled to serve in the ministries of the church who are members of this congregation. Non-members may serve on an ad-hoc basis with the approval of the elders. Notwithstanding, non-members may serve the church for purposes of administration and professional consultation.