He will always be a 'there' for us. We can always depend on Him and His Word. The faithfulness of God is based on His immutability. Immutability means that God never changes. His policy always has been and always will be grace.
Grace applies both to salvation and the post salvation life.
The basis for salvation always has been and always will be the cross. D. Knowledge of God results from orienting to Him in all of His essence, capabilities, and attributes. Orientation to God's perfect and infinite essence results in humility. Orientation to God's capabilities results in confidence in any situation. Orientation to God's character results in spiritual self esteem and proficiency.