"I will bless the Lord at all times; His praise shall continually be in my mouth." -Psalm 34:1
Praise is a language of faith. A Christian knows that when they start praising things begin to happen. That's why we're called to bless the Lord at all times (Psalm 34:1) because no matter what is happening in our lives, we have countless reasons to thank Him for what He has done, what He is doing, and what we know He can do.
That means only when it's good, NO that's easy. Praise is an act of faith. If you believe you receive what you've asked you'll thank God for it-even if it hasn't happened. Praise says, "I know it's coming." And if it doesn't than I'm still gonna praise Him no matter what. That's what makes me SPIRITUAL STRONG!