A celebration is a way to mark an event or a moment that is important or vital to a certain group of people. Celebrations are observed with joy and in turn, create happiness and laughter.
Faithfulness points to a consistency in actions. It means being steadfast, dependable, trustworthy and reliable. Some people are not reliable because they always fail to meet expectations and responsibilities.
Today, many people are not faithful. Many are either wicked, lazy or disconnected from their duties. God, however, has been steadfast and very dependent. He is to be trusted because there is no failure in Him. If you have a work with God, you can never think God is disappointing. No circumstance in life affects the work of Jesus.
No matter what is happening, God is still very faithful.