And in that it is said he prayed with himself, it may signify, that he went in his prayer no further than his sense and reason, feeling and carnal apprehensions went. True Christian prayer ofttimes leaves sense and reason, feeling and carnal apprehensions, behind it; and it goeth forth with faith, hope, and desires to know what at present we are ignorant of, and that unto which our sense, feeling, reason, &c., are strangers. The apostle indeed doth say, “I will pray with the understanding;” 1 Cor. xiv. 15; but then it must be taken for an understanding spiritually enlightened. I say, it must be so understood, because the natural understanding, as such, receiveth not the things of God, therefore cannot pray for them; for they to such are foolish things; 1 Cor. ii. 14. Now, a spiritually enlightened understanding may be officious in prayer these ways— 1. As it has received conviction of the truth of the being of the Spirit of God; for to receive conviction of the truth and being of such things, comes from the Spirit of God, not from the law, sense, or reason; 1 Cor. ii. 10–12. Now the understanding having, by the Holy Ghost, received conviction of the truth of things, draweth out the heart to cry in prayer to God for them. Therefore he saith, he would pray with the understanding. 2. The spiritually enlightened understanding hath also received, by the Holy Ghost, conviction of the excellency and glory of the things that are of the Spirit of God, and so inflameth the heart with more fervent desires in this duty of prayer; for there is a supernatural excellency in the things that are of the Spirit: “For if the ministration of death (to which the Pharisee adhered), written and engraven in stones, was glorious, so that the children of Israel could not steadfastly behold the face of Moses, for the glory of his countenance, which glory was to be done away; how shall not the ministration of the Spirit be rather glorious? For if the ministration of condemnation be glory, much more doth the ministration of righteousness exceed in glory: for even that which was made glorious hath no glory in this respect, by reason of the glory that excelleth;” 2 Cor. iii. 7–10. And the Spirit of God sheweth, at least, some things of that excellent glory of them to the understanding that it enlighteneth; Eph. i. 17–19.