Sin is any failure to conform to the moral law of God in act, attitude, or nature

God fully knows himself and all things actual and possible in one simple and eternal act.

The pressure to conform to 'politically correct' speech is primarily a pressure not to use certain expressions. But when our freedom to use certain expressions is taken away, then our ability to think in certain ways is also curtailed.

Election 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.

It 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.

In one sense the doctrine of the trinity is a mystery that we will never understand fully.

Satan was the originator of sin