The following are a few of the false views about God. These are either a product of rationalization or the failure of men to accept the Word of God by faith or both. They are the gropings of the human mind that operate on negative volition and as unaided by faith and God’s revelation (cf. Rom. 1:18-20). These systems reveal the truth of 1 Corinthians 2:14.But a natural man does not accept the things of the Spirit of God; for they are foolishness to him, and he cannot understand them, because they are spiritually appraised.
Atheism:
Atheism is open and positive denial of the existence of God (Ps. 14:1). The word atheism comes from a + theos which means no God. It does not refer to a mere ignorance of God, but applies to one who considers himself informed on the claims and evidence for the existence of God and who emphatically denies them.
There are three types of atheist, practically speaking:
(1) The Absolute Atheist. This is one who denies the absolute existence of God. Here is the person who argues and says “I have examined all the facts as to the existence of God and I deny them as proving His existence.”
(2) The Providential Atheist. This is the person who simply doubts the existence of God, but firmly denies His providential dealings and the care of God for the things of this world. However, this person in effect denies the being of God for he strips Him of His omnipotence, wisdom, mercy, justice and righteousness. Why? Because of their desire to be uncontrolled in their lust patterns. This kind of atheist is sometimes called a Deist. In every atheist there is a moral twist (see Ps. 14:1f). He denies God because he wants freedom from any responsibility for his sin. He is like the person who does not want to come to the light because his deeds are evil (John 3:19-20).
(3) The Practical Atheist. By this we refer to a secret or partial atheism which is present in the majority of the world. These do not actually deny the being of God, but by their actions and lifestyle, by their evil and neglect of God, or by the denial of certain aspects and rights of His divine and sovereign Being over them, they deny Him and act as though there were no God.
Titus 1:16 They profess to know God, but by their deeds they deny Him, being detestable and disobedient, and worthless for any good deed.
Agnosticism:
This word comes from a + gnosis which means “not knowing.” This school of thought does not deny the existence of God, only that there are no sufficient grounds (i.e., rational proof or empirical proof) that God exists—or that if God does exist He can be known. In reality it is an unwillingness to accept any of the sources of the knowledge of God (innate, tradition, nature, revelation), and an unwillingness to act in faith. Instead, it says I cannot know.
Materialism:
This is the system which tries to explain everything by physical causes which can be observed and understood. It denies and excludes any spiritual causes. Materialism is closely related to empiricism.
Polytheism:
Polytheism is a system of theology which believes in many gods. It has been claimed by unbelievers and by many evolutionists that all men were first polytheists and then evolved to monotheism. But the Bible shows that polytheism is a product not of evolution but devolution and degeneration. The idea found in evolution that monotheism, or the belief in one God, is a refinement of polytheism is contrary to the record of the Bible and even recent discoveries archaeologically. Scripture shows that polytheism is the product of man turning away from God and is specifically related to the deceptions of Satan as it is found in the false religions of the world. Polytheism is in no way similar to the biblical doctrine of the trinity which teaches that God is three in personality, but one in essence.
Pantheism:
This is the belief that God is in everything and that everything is God. This system confuses God with nature, matter with Spirit, and the creation with the Creator. Also, pantheism must not be confused with the omnipresence of God. The Bible teaches that God is everywhere, but not in everything. God as Creator is independent of, distinct, and separate from the creation.
Deism:
The term “deism” is from the Latin word deus, meaning God, and is closely allied to the Greek word theos. This system acknowledges that there is a God, that He is personal, infinite, holy, and the Creator of all things, but denies that He sustains the universe. The Deist says that God just put things into motion. He is the Creator but not the Sustainer. Deism rejects the Scriptures, anything supernatural, and the idea that God is providentially working in this world.
Tritheism:
This is the doctrine that the Godhead consists of three independent Gods. This is a false view of the doctrine of the trinity, or better, triunity. Tritheism misses the oneness of the triunity of God.
There are many other false systems such as Positivism, Monism, Dualism, and Pluralism, but the plethora of these false systems simply show the futility of what the soulish mind can come up with when it tries to operate apart from the divine revelation of God. It is inconceivable, then, that God would leave man without a revelation of Himself.