Our justification from sins takes place at the point of saving faith, not at the point of water baptism, which usually occurs later. But if a person is already justified and has sins forgiven eternally at the point of saving faith, then baptism is not necessary for forgiveness of sins nor for the bestowal of new spiritual life. Baptism, then, is not necessary for salvation. But it is necessary if we are to be obedient to Christ, for he commanded baptism for all who believe in him.
Wayne GrudemIn one sense the doctrine of the trinity is a mystery that we will never understand fully.
Wayne GrudemElection is an act of God before creation in which He chooses some people to be saved, not on account of any foreseen merit in them, but only because of His sovereign good pleasure.
Wayne GrudemIt is not just that we exist and God has always existed, it is also that God necessarily exists in an infinitely better, stronger, more excellent way. The difference between God's being and ours is more than the difference between the sun and a candle, more than the difference between the ocean and a raindrop... God's being is qualitatively different.
Wayne Grudem