Paul believed intercession to be one of the most important aspects of faith and praying life, as praying for others is a recurring theme in his works. Prayer acts as a way for St. Paul to acknowledge God's power. Intercessory prayer also acts as a way for the Apostle to "share in ... the Father's redemptive love".
What is the role of an intercessor?
Intercessors make requests, urge, plead, beg, counsel, discuss, risk, sacrifice, and make war on issues relating to the weaker ones, and thus they have an impact on the final outcomes for those they serve. To be an effective prophetic intercessor, you must learn to discern the burden of the Lord.
Do we need the intercession of the saints?
Catholic Church doctrine supports intercessory prayer to saints. ... It is good and useful suppliantly to invoke them, and to have recourse to their prayers, aid, and help for obtaining benefits from God, through His Son Jesus Christ our Lord, Who alone is our Redeemer and Saviour."