because we are heard and accepted in the beloved Son of God

John Newton:

When we are deeply conscious of our defects in duty. If we compare our best performances with the demands of the law, the majesty of God, and the unspeakable obligations we are under; if we consider our innumerable sins of omission, and that the little we can do is polluted and defiled by the mixture of evil thoughts, and the working of selfish principles, aims, and motives, which though we disapprove, we are unable to suppress; we have great reason to confess, "To us belong shame and confusion of face."

But we are relieved by the thought, that Jesus, the High Priest, bears the iniquity of our holy things, perfumes our prayers with the incense of his mediation, and washes our tears in his own blood.

This inspires a confidence, that though we are unworthy of the least of his mercies, we may humbly hope for a share in the greatest blessings he bestows, because we are heard and accepted, not on the account of our own prayers and services, but in the beloved Son of God, who maketh intercession for us.