Many people tend to think that suffering in life is a punishment from God. The Bible teaches that pain and difficulty is actually God's mercy to us. God uses the suffering we experience to shape and mold us to become more like Him.
"He [God] disciplines us for our good, that we may share His holiness. For the moment all discipline seems painful rather than pleasant, but later it yields the peaceful fruit of righteousness to those who have been trained by it." (Hebrews 12:10-11)
Being a Christian does not mean that we get a free pass from difficulty. The Bible is filled with examples of Godly men who suffered despite that fact that they were doing what God told them to do. It is not the wrath of God to allow us to suffer, but rather his mercy working for our good and ultimate joy.
"And we know that for those who love God, all things work together for good, for those who are called according to His purpose." (Romans 8:28)
Full Sermon Here: https://www.tvcresources.net/resource-library/sermons/he-never-changes