How do we know that salvation is for all kinds of people?

The Apostle Paul elucidates that God purposed to save a people from every kindred, tongue, tribe, and nation. This encompasses individuals of varying races, intelligence levels, and societal influences, asserting that nothing inherent in a person disqualifies them from God's grace. Paul emphasizes that all these distinctions are irrelevant because God's church is meant to include all types of people. This understanding reflects God's sovereign grace in salvation, which is not bound by human standards or societal norms.