God's Truth is sealed until the Day of Obedience

One does not become wise by being an avid reader. God's truth is sealed and is disclosed through us through our obedience. It is by our obedience that Heaven opens to the saint. Also, God does not sanctify us more day by day, but Jesus tells us that if we walk in the light, we will not sin. Therefore our calling is clear: Obey God and follow Jesus.