(The clause in a life insurance contract that prohibits the insurer from questioning the validity...

Virginia requires life insurance policies to include an incontestability provision stating that, after the policy has been in force during the insured’s lifetime for two years from the date of issue, the insurer cannot contest the policy’s validity (with the key exception of nonpayment of premiums). This is exactly what the question describes: a clause that limits the insurer’s ability to challenge the policy after a defined time period, providing stability and protection to policyowners and beneficiaries.

The other clauses serve different purposes. The entire contract clause identifies what documents make up the contract (typically the policy and attached application), but it does not bar contestability after a time period. Guaranteed renewable and noncancelable are health insurance concepts that address renewal rights and premium stability, not the life policy’s contestability window. The incontestability clause is also closely tied to representations/misrepresentations and underwriting: the insurer has a limited time to investigate and rescind for material misstatements, after which the policy becomes “incontestable” under Virginia statute (again, except for premium nonpayment and certain limited exceptions allowed by law).