Satan delights in keeping true Christians unsure of their salvation because they’ll never experience the freedom, joy and confidence God wants for them. But he also delights in keeping those on their way to hell deluded into thinking that they are on their way to heaven, their consciences immunized from seeing their need to repent. To Know That You Know God is the believer’s ark in life’s storms, peace in panic, joy in sadness, the power and presence of God to face anything. “Christian assurance is Heaven on Earth!” –Thomas Brooks (1654)