Isaiah "Even to your old age and gray hairs I am He. I am He who will sustain you. I have made you and I will carry you; I will sustain you and I will rescue you." God will get you through anything. He's the only One who can.
You can give a person knowledge, but you can't make them think. Some people want to remain fools, only because the truth requires change. Remember you cannot change a fool, especially those's who are without knowledge!