Grace and peace be multiplied unto you through the knowledge of God, and of Jesus our Lord,
2 Peter 1:2 (KJV)
The knowledge of God and the finished works of Jesus yields in an increase of grace and peace. The more we meditate on the truth that Jesus has done everything He needed to do to make us righteous and to give us full and complete access to the blessings of the kingdom, the greater becomes our peace in Him. This dissolves anxiety and feelings of doubt and unbelief, and we start to expect to see the manifestations of His goodness in our life.