So too the [Holy] Spirit comes to our aid and bears us up in our weakness; for we do not know what prayer to offer nor how to offer it worthily as we ought, but the Spirit Himself goes to meet our supplication and pleads in our behalf with unspeakable yearnings and groanings too deep for utterance.
And He Who searches the hearts of men knows what is in the mind of the [Holy] Spirit [what His intent is], because the Spirit intercedes and pleads [before God] in behalf of the saints according to and in harmony with God's will. [Ps. 139:1, 2.]
We are assured and know that [God being a partner in their labor] all things work together and are [fitting into a plan] for good to and for those who love God and are called according to [His] design and purpose.