[3.] Unto the conscience of the person adopted. The Spirit of Christ testifies to the heart and conscience of a believer that he is freed from all engagements unto the family of Satan, and is become the son of God, Rom. viii. 14, 15; and enables him to cry, “Abba, Father,” Gal. iv. 6. Of the particulars of this testification of the Spirit, and of its absolving the soul from its old alliance, I shall speak afterward. And herein consists the first thing mentioned.