The testimony describes a profound spiritual experience in which the author learns about the overwhelming and unwavering love of God and the cost of true union with Him. In a time of deep personal trial, the Lord appears in a symbolic vision—visibly "fat" with the Spirit of Truth—to illustrate how full He is of living, divine truth. This is followed by a deeper revelation of Divine Love—not emotional or fleeting, but immovable and steadfast, strong enough to carry a believer through the hardest trials. The testimony emphasizes that God's passion and love for His people is far beyond human comprehension, and that true spiritual union requires the surrender of self and the world.