The Scriptures declare that though the “outward self” (ὁ ἔξω ἡμῶν ἄνθρωπος) inevitably wastes away (διαφθείρω), the “inner self” (ὁ ἔσω ἡμῶν) is being renewed (ἀνακαινόω, i.e., “raised up in newness of life”) day by day (2 Cor. 4:16), which implies that we have nothing to fear regarding our perpetuity and acceptance as God’s beloved children. Therefore we do not “lose heart” (lit., act badly, from ἐκ, “out” + κακός, “badly”). Despite the shadows of this world, we take hold of the words of our Savior, who said: “I give you eternal life, and you will never be destroyed (ἀπόλλυμι), and no one will snatch you out of my hand” (John 10:28). And in another place he likewise said, “Everyone who lives and believes in me shall never die (οὐ μὴ ἀποθάνη)” (John 11:26).
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God has redeemed you, friend, and has called you by name; he knows you intimately, and you belong to Him. God does not call groups, but rather individuals. The Spirit calls out, “follow me…” The Lord never leaves nor forsakes those who trust in Him, even if they should face waters that seem to overwhelm or fires that seem to devour and consume.