John 14:23 Jesus replied, "If anyone loves me, he will obey my teaching. My Father will love him, and we will come to him and make our home with him.We need to treat our body as the Temple of The Holy Spirit. As our body belong to Christ, the body we live in now is not for ourselves. Offer your body as an instrument of righteousness and not wickedness.
Though we have sickness remember our body is just temporary and this world is not our place. And also God will use certain problems in our life to help us to grow in knowledge in our savior Jesus Christ. In heaven there will be no more death but we will have an everlasting life. All things in the past will be completely erased. We will never say "we experience this and that in the Earth...".
2 Corinthians 5:17 If anyone in Christ, he is a new creation the old has gone the new has come.
The second death is the eternal separation from God. Those who are unbelieving people will be put in the fiery lake of burning sulfur - this is the second death.
We need to refocus our priorities in our life - ask ourselves - God or the things of this world?
Psalm 34:19 A righteous man may have many troubles, but the LORD delivers him from them all.In this verse we notice here that a righteous man not a wicked man has many troubles, for it i not guarantee that when you do good things or become righteous you are free from troubles (ex. Trials, sickness, problems, mourning, persecution and so forth). Our Lord Jesus said: In this world you will have troubles/tribulation not great tribulation, but TAKE HEART! I have overcome the world.
And we can find comfort and assurance as we read the last past of the verse. For is not ourselves, neither our friends nor any other person can rescue us from all our troubles BUT THE LORD. So, be confident that God is able to help you in your time of need! Just take heart and hold on to Christ