We know God's call is effective because it leads to obedience and transformation in the lives of those who hear it.
The effectiveness of God's call stems from its power; when He commands, it cannot fail. As stated in Romans 8:30, those whom God predestines He also calls, justifies, and glorifies. This sequence shows that God's call does not go unanswered. When God calls an individual, it results in a true transformation, leading them away from sin and towards holiness. The transformation is evidenced by a life that begins to reflect the character of Christ, echoing the call to be separate from the world (1 Peter 2:9). Those who respond to this call become part of a distinct community, characterized by fellowship with God and with one another.
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