O death, where is thy sting? O grave, where is thy victory?
The sting of death is sin; and the strength of sin is the law. But thanks be to God, which giveth us the victory through our Lord Jesus Christ. I Corinthians 15:55-57
For we know that if our earthly house of this tabernacle were dissolved, we have a building of God, an house not made with hands, eternal in the heavens.
For in this we groan, earnestly desiring to be clothed upon with our house which is from heaven: If so be that being clothed we shall not be found naked. For we that are in this tabernacle do groan, being burdened: not for that we would be unclothed, but clothed upon, that mortality might be swallowed up of life.
Now he that hath wrought us for the selfsame thing is God, who also hath given unto us the earnest of the Spirit. Therefore we are always confident, knowing that, whilst we are at home in the body, we are absent from the Lord: (For we walk by faith, not by sight:)
We are confident, I say, and willing rather to be absent from the body, and to be present with the Lord. II Corinthians 5:1-8
The second best thing that can happen to the believer in Christ is physical death. The best thing is that can happen to the believer is The Rapture. This is when Christ returns to remove all believers from this world. I Thessalonians 4:13-18
Even so, come quickly, Lord Jesus!