8 For by grace you have been saved through faith; and that not of yourselves, it is the gift of God; 9 not as a result of works, so that no one may boast. 10 For we are His workmanship, created in Christ Jesus for good works, which God prepared beforehand so that we would walk in them. Ephesians 2:8-10 (NASB)
The genuine Christian is a new creation. He or she will not be the same after regeneration as they were before. Before regeneration they were children of wrath and conformed to this world. After regeneration they were adopted children of God who, from an eternal perspective, are Holy, justified, sanctified, and glorified in Christ….
However, from a temporal perspective they are in the process of sanctification that God uses to conform His children unto the image of His Son, the Lord Jesus Christ. The unregenerate may suffer. They may have a large number of problems. However, the suffering of Christians is different. God uses suffering, tests, and trials in the lives of His children to build humility and uproot pride in their hearts.