Reflecting on James 1:2-4 and considering that adversity must of necessity come – Ecclesiastes 7:14 (TLB) – can a man truly prepare for adversity?

in troubled times and in the face of persistent difficulties, I have to make the choice, either to crumble and sulk in self-pity; or
see in them an invaluable opportunity to experience the greatest joy that I can.

Every difficult, unjust and painful situation is an opportunity to entrust ourselves to the Lord who judges righteously.