We have been adopted as sons by the Lord with this one condition; that our life expresses Christ, the bond of our adoption. Accordingly, unless we give and devote ourselves to righteousness, we not only revolt from our Creator with wicked perfidy, but we also abjure our Savior Himself.
John CalvinOriginal sin, therefore, appears to be a hereditary, depravity and corruption of our nature, diffused through all the parts of the soul, rendering us obnoxious to the divine wrath and producing in us those works which the scripture calls 'works of.
John CalvinHow do we know that God has elected us before the creation of the world? By believing in Jesus Christ.
John Calvin