Oh, how deceptive is the human heart! How easy it is to harmonize with that which is evil! There is nothing more detrimental to the soul’s interest, its purity, its true and holy conceptions of God, and of sacred and eternal things, than constantly giving heed to and exalting that which is not from God. It poisons the heart, and degrades the understanding. Pure truth can be traced to its divine Source, by its elevating, refining, sanctifying influence upon the character of the receiver. The Author of all truth prayed to His Father, “Neither pray I for these alone, but for them also which shall believe on me through their word; that they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us: that the world may believe that thou hast sent me” (John 17:20, 21L). Things will be constantly arising to cause disunion, to draw away from the truth. This questioning, criticizing, denouncing, passing judgment on others, is not an evidence of the grace of Christ in the heart. It does not produce unity. Such work has been carried on in the past by persons claiming to have wonderful light, when they were deep in sin. Heresy, dishonesty, and falsehood were all blended in them.