Webdog
The phrase you quote "dead to sin" is written to believers not the unregenerate!
Romans 6:1, 2
1. What shall we say then? Shall we continue in sin, that grace may abound?
2. God forbid. How shall we, that are dead to sin, live any longer therein?
Ephesians 2:1-8 is written about the unregenerate and uses the phrase "dead in sin".
1. And you hath he quickened, who were
dead in trespasses and sins;
2. Wherein in time past ye walked according to the course of this world, according to the prince of the power of the air, the spirit that now worketh in the children of disobedience:
3. Among whom also we all had our conversation in times past in the lusts of our flesh, fulfilling the desires of the flesh and of the mind; and were by nature the children of wrath, even as others.
4. But God, who is rich in mercy, for his great love wherewith he loved us,
5. Even when
we were dead in sins, hath quickened us together with Christ, (by grace ye are saved

6. And hath raised us up together, and made us sit together in heavenly places in Christ Jesus:
7. That in the ages to come he might shew the exceeding riches of his grace in his kindness toward us through Christ Jesus.
8. For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
You must rightly divide the "Word of Truth", not splinter it, which you have done in your response!