" growing in faith and love for Christ, revealed as He is in Scripture, will be the greatest of all preservatives against being led astray. The person who is saturated in the teaching and spirit of the Gospels will have his or her senses "trained ... to distinguish good from evil" (Heb. 5:14, NIV) and to know what is truly Christ-like and Christ-honoring. "

― Sinclair B. Ferguson , In Christ Alone: Living the Gospel-Centered Life