I threatned to observe the strict decree
Of my deare God with all my power and might:
But I was told by one, It could not be;
Yet I might trust in God to be my light.
Then will I trust, said I, in him alone.
Nay, ev'n to trust in him, was also his:
We must confesse, that nothing is our own.
Then I confesse that he my succour is:
But to have nought is ours, not to confesse
That we have nought. I stood amaz'd at this,
Much troubled, till I heard a friend expresse,
That all things were more ours by being his:
What Adam had, and forfeited for all,
Christ keepeth now, who cannot fail or fall.
Original sin: What Adam lost by his disobedience he lost for all mankind. 
 Rom 5 :12, 18-21 
 Therefore, just as sin came into the world through one man, and death came through sin, and so death spread to all because all have sinned—…Therefore just as one man’s trespass led to condemnation for all, so one man’s act of righteousness leads to justification and life for all. For just as by the one man’s disobedience the many were made sinners, so by the one man’s obedience the many will be made righteous. But law came in, with the result that the trespass multiplied; but where sin increased, grace abounded all the more, so that, just as sin exercised dominion in death, so grace might also exercise dominion through justification leading to eternal life through Jesus Christ our Lord." 
 1 Cor 15 :22 
 For as all die in Adam, so all will be made alive in Christ."