"And this is my prayer--that your love may abound more and more in knowledge and depth of insight (margin, sense)." Philip. 1:9

Love is especially the effect of knowledge; and love we know is a fruit of the blessed Spirit. As then the Lord the Spirit is pleased to open up the precious truth of God to the soul, love embraces what the Holy Spirit reveals. Thus there is a knowledge of the only true God by the teaching of the Spirit. But our love is to abound not only in knowledge, which is the foundation of it, because if there is no knowledge of the Lord there can be no love to the Lord or his people, but also in all feeling, in all sense, in all experience.

Spiritual knowledge, therefore, and experimental feeling are the two nourishers of Christian love; the two streams, as it were, that run side by side out of the very throne of the most High, and meet and melt into that boundless river, love. And it is by this union of knowledge and experience, of divine light and heavenly life, of the Spirit's teaching and the Spirit's testimony, of truth in the understanding and of feeling in the affections, that love is maintained in the soul, and flows out towards the Lord and his people.

This spiritual knowledge differs very widely from carnal, intellectual, barren head knowledge. The one is a flowing river, the other a stagnant pool; the one fertilizes the heart, and makes it fruitful in every good word and work; the other leaves it a barren swamp, in which creeps and crawls every hideous thing, and out of which ever rise miasma, disease, and death. Thus the union of knowledge and experience as sustaining love distinguishes the work of the Spirit from every imitation of it, and where there is the true work of the Spirit there will be gracious knowledge and experimental feeling.