Revelation 1:6
And (He) hath made us kings and priests unto God and his Father; to him be glory and dominion forever and ever. Amen.
Because of His love and the washing of regeneration, Christ is able to make us kings and priests unto God and his Father. If you are a born-again believer you are a preist in the eyes of the Almighty. You can bring your own petitions to God. You need no other minister/mediator to do that. All born-again believers are (according to 1 Peter 2:9) members of a royal priesthood, a holy nation, a peculiar people; that (we) should shew forth the praises of him who hath called (us) out of darkness into his marvellous light. What a great thing! To him be the glory and dominion for ever and ever. Amen.