It does not seem proper to speak of one attribute of God as being more central and fundamental than another but if this were permissible, the Scriptural emphasis on the holiness of God would seem to justify its selection.

[Martin] Luther did not regard the water in baptism as common water, but as a water which had become, through the Word with its inherent divine power, a gracious water of life, a washing of regeneration. Through this divine efficacy of the Word the sacrament effects regeneration.

In conclusion it may be said that sin may be defined as lack of conformity to the moral law of God, either in act, disposition, or state

Common grace curbs the destructive power of sin, maintains in a measure the moral order of the universe, thus making an orderly life possible, distributes in varying degrees gifts and talents among men, promotes the development of science and art, and showers untold blessings upon the children of men.

Freedom of the will is a psychological fiction.

It is that perfection of God by which he is devoid of all change, not only in His Being, but also in His perfections, and in His purposes and promises.