In the same way, the Spirit helps us in our weakness, for we do not know how we should pray, but the Spirit himself intercedes for us with inexpressible groanings. [Rom 8:26 NET]
“We know not what we should pray for as we ought.” How often do we find and feel this to be our case. Darkness covers our mind; ignorance pervades our soul; unbelief vexes our spirit; guilt troubles our conscience; a crowd of evil imaginations, or foolish or worse than foolish wanderings distract our thoughts; Satan hurls in thick and fast his fiery darts; a dense cloud is spread over the mercy-seat; infidelity whispers its vile suggestions, until, amid all this rabble throng, such confusion and bondage prevail that words seem idle breath, and prayer to the God of heaven but empty mockery.
In this scene of confusion and distraction, when all seems going to the wreck, how kind, how gracious is it in the blessed Spirit to come, as it were, to the rescue of the poor bewildered saint, and to teach him how to pray and what to pray for. He is therefore said “to help our infirmities,” for these evils of which we have been speaking are not willful, deliberate sins, but wretched infirmities of the flesh. He helps, then, our infirmities by subduing the power and prevalence of unbelief; by commanding in the mind a solemn calm; by rebuking and chasing away Satan and his fiery darts; by awing the soul with a reverential sense of the power and presence of God; by presenting Jesus before our eyes as the Mediator at the right hand of the Father; by raising up and drawing forth faith upon his Person and work, blood and righteousness; and, above all, by himself interceding for us and in us “with groanings which cannot be uttered.” When the soul is favored thus to pray, its petitions are a spiritual sacrifice, and its cries enter the ears of the Lord Almighty, for “He that searches the hearts knows what is the mind of the Spirit, because he makes intercession for the saints according to the will of God” (Rom. 8:27; James 5:4; 1 Peter 2:5).