Too much faith is the worst ally. When you believe in something literally, through your faith you'll turn it into something absurd. One who is a genuine adherent, if you like, of some political outlook, never takes its sophistries seriously, but only its practical aims, which are concealed beneath these sophistries. Political rhetoric and sophistries do not exist, after all, in order that they be believed; rather, they have to serve as a common and agreed upon alibi. Foolish people who take them in earnest sooner or later discover inconsistencies in them, begin to protest, and finish finally and infamously as heretics and apostates. No, too much faith never brings anything good...
Devotion is diligence without assurance. Faith is a way of saying, 'Yes, I pre-accept the terms of the universe and I am voicing in advance what I am presently incapable of understanding.' There is a reason that we refer to leaps-of-faith, because the decision to consent to any notion of divinity is a mighty jump from the rational over to the unknowable, and I don't care how diligently scholars of every religion will try to sit you down with their stacks of books and prove that their faith is rational; it isn't. If they were rational, it wouldn't be - by definition - faith. Faith is belief in what you cannot see or prove or touch. Faith is walking face first and full speed into the dark.
Anyone who is having troubles should pray. Anyone who is happy should sing praises. Anyone who is sick should call the church's elders. They should pray for and pour oil on the person in the name of the Lord. And the prayer that is said with faith will make the sick person well; the Lord will heal that person. And if the person has sinned, the sins will be forgiven. Confess your sins to each other and pray for each other so God can heal you. When a believing person prays, great things happen. (James 5:13-16)