Who is God according to the Bible?

Who is God?

According to the Bible, God is the supreme being and the creator of the universe, characterized by omnipotence, omniscience, and omnipresence. He is depicted as loving, just, and holy, governing all creation with perfect wisdom and righteousness. In the Old Testament, He reveals Himself to the patriarchs, prophets, and the nation of Israel as Yahweh, the covenant-keeping God who delivers and sustains His people. In the New Testament, He is further revealed through Jesus Christ, who is the Son of God. The Bible portrays God as a personal being who desires a relationship with humanity, offering salvation and eternal life through faith in Jesus Christ.

The Biblical Picture of God

The Bible gives a comprehensive and unified portrayal of who God is. From Genesis to Revelation, Scripture reveals His identity, nature, character, and interaction with humanity. The Old and New Testaments together form a harmonious picture of a God who is powerful, righteous, loving, and deeply relational.

Understanding God according to the Bible involves exploring how He reveals Himself across different eras, covenants, and contexts. While His nature never changes, the unfolding narrative of Scripture reveals deeper aspects of His character and His redemptive purpose for all people.

God in the Old Testament

The Old Testament introduces God as the eternal Creator and sustainer of the universe. Its opening declaration establishes His sovereignty: “In the beginning, God created the heavens and the earth” (Genesis 1:1). Everything that exists finds its origin in His will and power.

God’s Eternal and Self-Existent Nature

When God called Moses at the burning bush, He revealed His personal name: “I AM WHO I AM” (Exodus 3:14). This title, Yahweh, signifies His eternal, self-sustaining nature. God depends on no one; all creation depends entirely on Him.

Throughout the Old Testament, God is portrayed as:

Omnipotent (all-powerful)
Omniscient (all-knowing)
Omnipresent (present everywhere)

He creates, sustains, judges, guides, and redeems.

God’s Covenant Love

God forms personal and covenantal relationships with His people. He calls Abraham, rescues Israel from Egypt, gives the law at Sinai, leads through the wilderness, and establishes them in the Promised Land. His covenant shows commitment, loyalty, and mercy, even when His people fail.

Psalm 103:8 summarizes His compassion: “The Lord is compassionate and gracious, slow to anger, abounding in love.” Yet God’s justice remains central, as He declares, “For I, the Lord, love justice” (Isaiah 61:8). The Old Testament shows a God who is both merciful and just, forgiving yet upholding righteousness.

God in the New Testament

The New Testament does not replace the Old Testament’s picture of God; it deepens it. The fullest revelation of God is given through Jesus Christ, the incarnate Word of God.

John begins his Gospel with these words: “In the beginning was the Word, and the Word was with God, and the Word was God… And the Word became flesh and made His dwelling among us” (John 1:1, 14). Jesus is God in human form, perfectly revealing the Father.

God Revealed Through Jesus

Jesus emphasized God’s love: “For God so loved the world that He gave His one and only Son” (John 3:16). Through His teachings, miracles, compassion, and sacrificial death, Jesus displayed the heart of God.

He taught His followers to pray, “Our Father in heaven” (Matthew 6:9). The God who created galaxies is also the Father who hears prayers, cares for His children, and invites intimacy.

Redemption Through Christ

The New Testament portrays God’s ultimate act of love through Christ’s death and resurrection. “But God demonstrates His own love for us in this: While we were still sinners, Christ died for us” (Romans 5:8). This sacrifice reveals God’s justice against sin and His mercy toward sinners.

Through Jesus, God offers forgiveness, transformation, and eternal life.

The Attributes of God

Scripture presents many attributes that together describe God’s character. These attributes are not separate parts of God but unified expressions of His perfect nature.

Love

“God is love” (1 John 4:8). Love is the foundation of His character. His mercy moderates His judgments. His compassion reaches the broken. His desire is to save, not to destroy.

Holiness

God’s holiness sets Him apart from all creation. The angels proclaim, “Holy, holy, holy is the Lord Almighty” (Isaiah 6:3). His holiness means moral perfection and absolute purity.

Immutability

God does not change. “I the Lord do not change” (Malachi 3:6). His character, promises, and purposes are consistent throughout eternity.

Omnipotence, Omniscience, and Omnipresence

God’s power and knowledge are limitless. “Nothing is too hard for You” (Jeremiah 32:17). Psalm 139 teaches that God knows every thought and action and is present everywhere.

Justice

God’s justice is essential to His character. “Righteousness and justice are the foundation of Your throne” (Psalm 89:14). He cannot ignore sin, but He offers forgiveness through Christ.

Grace and Mercy

God is gracious and merciful (Ephesians 2:4). He forgives, restores, and empowers. His grace enables sinners to become children of God.

Truth

“God is truthful” (John 3:33). He cannot lie. His Word is reliable, and His promises are sure.

God as Trinity

The Bible reveals God as one Being expressed in three coeternal Persons: Father, Son, and Holy Spirit. This unity is seen in passages such as:

The baptism of Jesus (Matthew 3:16-17)
The Great Commission (Matthew 28:19)
Jesus’ teachings about the Spirit (John 14:16-17)

God is a Spirit (John 4:24), infinite (1 Timothy 1:17), without equal (2 Samuel 7:22), all-knowing, all-powerful, and ever-present.

God as Creator and Sustainer

God created everything-material and immaterial. “In the beginning, God created the heavens and the earth” (Genesis 1:1). He created humanity in His image (Genesis 1:26). Scripture affirms:

“The Lord… made heaven and earth” (Psalm 146:6)
“You alone are the Lord; You made the heavens” (Nehemiah 9:6)
“All things were made by Him” (John 1:3)

He not only created but sustains life: “These all wait for You” (Psalm 104:27).

God’s Self-Sacrificing Love

God’s greatest revelation of love was at the cross. “For God so loved the world that He gave His only begotten Son” (John 3:16). Jesus Himself said, “Greater love has no one than this, than to lay down one’s life for his friends” (John 15:13).

This sacrificial love makes us children of God: “Behold what manner of love the Father has bestowed on us, that we should be called children of God” (1 John 3:1). Salvation is offered freely to all who believe and receive Him (John 1:12).

God’s Relationship With Humanity

The Bible is the story of God seeking relationship with His creation. He established covenants with Noah, Abraham, Moses, and David. These covenants revealed His faithfulness and His plan of redemption.

The New Testament fulfills these promises through Christ, who brings humanity into a restored relationship with God.

The Holy Spirit maintains this relationship by dwelling within believers. Jesus promised, “He will be with you and will be in you” (John 14:17). Through the Spirit, God guides, comforts, convicts, and empowers His people.

Conclusion

According to the Bible, God is the eternal Creator who is holy, loving, just, merciful, and deeply involved in human life. He reveals Himself through creation, through His Word, and ultimately through Jesus Christ. He is both transcendent and personal, almighty yet compassionate, righteous yet forgiving.

The biblical portrayal of God shows a Father who loves His children, a Savior who redeems them, and a Spirit who dwells within them. This God desires fellowship with humanity and invites all people to know Him, trust Him, and share eternal life with Him.