That Christ may dwell in your hearts by faith; that ye, being rooted and grounded in love, May be able to comprehend with all saints what is the breadth, and length, and depth, and height; And to know the love of Christ, which passeth knowledge, that ye might be filled with all the fulness of God.(Eph 3:17-19)

If it’s the moon they say 250,000 miles or if it’s the sun they say 93 million miles. But after that they start talking in light years. They say that there are bodies millions of light years away—say 10 million just to get a start. So if you want to know how far it is from earth to that body I’m talking about, you multiply 5 trillion, 862 billion, 484 million by 10 million. Doesn’t that stun you? It makes my head ache! Seen over against this, you and I are terribly small (A.W.Tozer The Attributes of God)

Can you see what Tozer is getting at? He is showing us just how vast the universe is and yet how infinitesimally small it actually is in comparison to God almighty. This is beyond our ability to comprehend. It is too big. Yet right there in the Scriptures it says that those who have Christ in their hearts, and are rooted and grounded in love can indeed comprehend God. Think on that a while. Comprehend God. We can know the breadth of His majesty. We can know the depths of His love. We can know the heights of His glory. In short, we can know that which is beyond knowledge. We can be filled with the fullness of our God who is infinitely vast. This is astonishing that we can enter into and be filled with His fullness. It’s an invitation by our Lord who owes His creation nothing. And yet He beckons us to come into the glory. Our God wants to share this with us. And there is purpose in it.

For this purpose Paul bowed his knees unto the Father of our Lord Jesus, his Father and our Father. The purpose is that we faint not in the midst of tribulations. When we apprehend His glory we comprehend His glory. When we comprehend His glory we are strengthened by His might in the inner man. On the outside we may be in prison, we may be hard pressed on every side, perplexed and persecuted and struck down but we stand fast and we are not overcome. We stand and do not fall because He is able to do exceeding abundantly above all that we ask or even think according to His power that is in us, the fullness of His power. Glory to God in the highest. He causes us, whose heart He dwells in by faith and who are rooted and grounded in love, to stand.