Not in Vain!

We see the Condition of Salvation, the Comforts of Salvation, the Consistency of Salvation and the Continuance of Salvation:
We are not to believe vainly; because there are several wonderful implications in the resurrection; there is historical precedence; and there is a plan to perpetuate this salvation. Sadly, we often get befuddled by conflicts of interest and controversy over the fundamentals. But Paul tells to remember our preaching, faith, hopes and labor are "not in vain"!