Why is the concept of the gospel as an offer problematic for Christians?

Viewing the gospel as an offer misrepresents the nature of humanity in its unregenerate state, which the Bible describes as totally depraved, unable to come to God without divine intervention. This perspective assumes that unregenerate individuals possess a capability to accept or reject Christ independently, thereby negating the necessity of God's grace for salvation. Such an understanding creates a synergistic view of salvation, implying that human cooperation is required, which stands in opposition to the doctrine of sola gratia, or salvation by grace alone. Furthermore, it distorts the intended purpose of preaching, which is to declare the facts of God's redemptive plan rather than to extend an invitation that depends on human response. This confusion can lead to a misunderstanding of God's justice as well, as it implies He must offer salvation to be just in condemning sinners.