I believe you are wrong here. I will ask you a question as well. Why did the miracles stop? *Jesus replied, “What is impossible with men is possible with God.” * (Luke 18:27) God does not do what men should do. If a man can be healed by normal methods, God will not interfere. I will give you another example: while the Jews were in the desert, God gave them manna; but when they entered the Promised Land and settled down, God stopped the manna…why? Because God will not what the man’ should do! In that case, plant vegetables, trees, etc. I will give you another example: at the beginning of the Church God helped the apostles with many miracles and wonders… but at the end of their [apostles’] lives the miracles stopped. Why? Because at the beginning no one would believe them. But later on, what they thought was enough to believe, so the miracles were not needed. God couldn’t continue the miracles because faith comes from the Word, and the Word from hearing, not seeing.
Paul gathered a pile of brushwood and, as he put it on the fire, a viper, driven out by the heat, fastened itself on his hand. When the islanders saw the snake hanging from his hand, they said to each other, “This man must be a murderer; for though he escaped from the sea, Justice has not allowed him to live.” But Paul shook the snake off into the fire and suffered no ill effects. The people expected him to swell up or suddenly fall dead, but after waiting a long time and seeing nothing unusual happen to him, they changed their minds and said he was a god.
Here Paul survived but later on: Erastus stayed in Corinth, and I left Trophimus sick in Miletus. Why was Trophimus sick if he was a co-worker with Paul? Because, in that moment miracles were not needed anymore. And as I told you, God said that He will not bear the man’s responsibility. “What is impossible with men is possible with God.” Only if it is impossible for man, if God wishes, He will interfere. If the man go to the doctor and be cured, He will not interfere. So you comparison is inaccurate and even incorrect.