Well I believe you need to study the scriptures, because God has blessed you and made you a blessing Gen 12:2. Just study Psalm 112. And also Isaiah 60. All the scriptures you raised, I don't see how they mean that God doesn't want us prosperous. Timothy suffered from stomach ache and Paul became ill doesn't mean God wanted them to suffer that. I pray the holyspirit gives you a clear understanding of this and you know your prosperity in Christ.