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

The clarity of Scripture means that the Bible is written in such a way that its teachings are able to be understood by all who will read it seeking God's help and being willing to follow it.

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

God's wisdom means that God always chooses the best goals and the best means to those goals.

God eternally exists as three persons, Father, Son and Holy Spirit, and each person is fully God, and there is one God.

The devil's characteristic has been to originate sin and tempt others to sin

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.