How careful and anxious we should be to have two points well secured in our hearts. First, to be right as concerns the foundation. "Do I believe in the Son of God? Have I clear views of the Sonship, the Deity, and the pure humanity of the Christ of God? Have I drunk in no secret error? Am I hiding in my bosom no corrupt doctrine? Is my creed sound? Is the word of God received by me, as God has revealed it, into a believing heart?" How many are wrong as to the foundation itself. Then comes, "Am I upon the foundation? Did God himself put me there? Did I see its suitability to my lost and undone soul? Did the blessed Spirit take of the things of Christ and reveal them to me in the hour of need? Was the Son of God made precious to my soul by an act of faith? Am I looking to him, cleaving to him, longing for him, hanging upon him, and trusting wholly to his Person and work? How stands the foundation? Am I on it?"
The next important question is, "How stands the superstructure? Has the Holy Ghost wrought anything with a divine power in my soul? The faith I profess, is it of God? The hope I enjoy, do I believe it came from the Lord himself to support my soul in the trying storm? My repentance, is it genuine? My profession, is it sincere? My walk, is it consistent? My conscience, is it tender? My desires, are they spiritual? My prayers, are they fervent? My heart, is it honest? My soul, is it right before God? What am I looking to as the foundation, and what am I looking to as the superstructure? Do I hang all my hopes upon Christ as the Rock, and all my religion upon the work of the Holy Ghost in my heart?"
If you can answer these questions as in the sight of God, "Yes, yes, ten times yes;" then you are right, you are right. If you stand upon the foundation that God has laid in Zion, you are right; you are right if God the Spirit has wrought a living faith in your heart. But you are wrong, you are wrong if you stand not upon God’s foundation; you are wrong, you are wrong, and that for eternity, unless the Holy Ghost is at work upon your conscience.