Learning God's Day-to-Day

We are bombarded with tons of information daily. What is the information that God has given us for our Day-to-Day? What is the "how to" of life? v2 " Grace and peace be multiplied to you in the knowledge of God and of Jesus our Lord," v3 "as His divine power has given to us all things that pertain to life and godliness, through the knowledge of Him who called us by glory and virtue", 2 Peter 1:2-3