From St. Peter: "Beloved, do not be surprised at the fiery trial when it comes upon you to test you, as though something strange were happening to you. But rejoice insofar as you share Christ's sufferings, that you may also rejoice and be glad when his glory is revealed." (1 Peter 4:12-13)
From St. John: "Do not be surprised, brothers, that the world hates you." (1 John 3:13)
From Jesus Himself: "If the world hates you, know that it has hated me before it hated you. If you were of the world, the world would love you as its own; but because you are not of the world, but I chose you out of the world, therefore the world hates you." (John 14:18-19)
From Martin Luther: "To this day it happens that when tyrants rage against the Gospel, they do no more than blow into the ashes. Then the fire becomes greater, and the ashes fly into their eyes. This is the success which their tyranny is to meet. When they shed innocent blood, this blood of the Christians is to act as a fertilizer on the field, making it rich and productive. For through persecution Christendom grows; conversely, Christians become lazy and lax when conditions are peaceful and quiet" (What Luther Says, #3307).