When the Time of Adversity Dawns

God says in many passages in the Bible that terrible times of trouble will come in the end times in which we find ourselves today. Christ warns the whole world of great famines and diseases, but also of various wars in many parts of the world. What feelings do these statements trigger in us? What do humanity and the people of God have to fear? What can we use as a guide? And is there a provision formula for all these problems that are rolling towards the whole of humanity like an avalanche? There is a lot of hope for true Christians, but the time of trouble will still be unstoppable. So what can we do?