How do we know the true Christ is sovereign in salvation?

Scripture affirms the sovereignty of Christ in the salvation of the elect through passages that emphasize His control over the process of regeneration and salvation. Unlike the Christ of Arminianism, who supposedly offers salvation to all individuals but is unable to save without their consent, the true Christ ensures that those whom He has chosen are effectually called and cannot lose their salvation (John 6:37-40, Romans 8:29-30). The sovereignty of Christ guarantees that His purpose stands firm and that His elect will ultimately be saved, fulfilling the promises made in Scripture.