Trying to add to Christ's work undermines His sufficiency and can lead to spiritual confusion.
When we attempt to add to the work of Christ, we inherently diminish its sufficiency. This is a danger warned against throughout Scripture, particularly in Colossians 2:16-23, where Paul addresses those who were imposing additional rules and rituals on the believers. Such actions imply that Christ's work was insufficient for our salvation, which is theologically erroneous. Instead, we must understand that all our righteousness comes solely through Christ, and any effort to augment this is both unnecessary and spiritually harmful. It not only leads to confusion but can also rob us of the joy and peace that come from knowing we are complete in Him. Therefore, our assurance should rest entirely on what Jesus has accomplished, not on our own works.
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