Admitting to yourself that you know God is not enough. Also, show and express Him to others around you. Here’s why you should
Deuteronomy 4:39-40
39 Acknowledge and take to heart this day that the Lord is God in heaven above and on the earth below. There is no other.
40 Keep his decrees and commands, which I am giving you today, so that it may go well with you and your children after you and that you may live long in the land the Lord your God gives you for all time.
Luke 12:8 (ESV)
8 “And I tell you, everyone who acknowledges me before men, the Son of Man also will acknowledge before the angels of God,