How do we know that Christ's atonement affects our prayers?

The effectiveness of a believer's prayer is rooted in the atoning work of Christ, which is essential for spiritual communion with God. The author emphasizes that without the blood of Jesus, there can be no spiritual life in prayer. The atonement is presented as the lifeblood of a new and living way, and this enables the believer to approach God's throne with confidence despite their sinful nature.

In moments of discouragement or guilt, believers are reminded that the blood of Christ is their only plea before God. When they come before Him, they do so not by their own righteousness but by relying on the merits of Jesus’ sacrifice. This singular focus on the blood signifies the believer's reliance on grace for effective prayer, illustrating that God's acceptance is solely through the blood of the covenant rather than personal worthiness. Thus, Christ's atonement not only secures salvation but also empowers the believer's prayers.