We live in uncertain times and the future of the world seems uncertain, but God is in control. When it comes to our salvation in Christ we can rest assured that we're forever secure in Christ and that nothing (not even us) can separate us from the love of God. Jesus is crystal clear -

"All that the Father gives Me shall come to Me, and the one who comes to Me, I will certainly not cast out. For I have come down from heaven, not to do My own will, but the will of Him who sent Me. And this is the will of Him who sent me, that of all that He has given Me I lose nothing, but raise it up on the last day. For this is the will of My Father, that everyone who beholds the Son and believes in Him, may have eternal life; and I myself will raise him up on the last day." - John 6:37-40

Take heart. God doesn't lie. He means what He says. You are secure forever, and nothing can change that!