God is spirit, and therefore, is timeless. Sovereignly possessing all power and all knowledge, He never tires, gains strength, or acquires new knowledge. He is all-present in the universe. God never changes.
God is one. He exists eternally in three persons as Father, Son, and Holy Spirit. Each person of the Trinity is of the same essence, co-equally God. He sustains His creation by the power of His word..
God reveals Himself to us generally through nature and specifically through His Son and the Word of God, the Bible. We exist to glorify Him and enjoy Him forever. Because of the finished work of Jesus, we can know God as our holy and loving Father.