Let’s look at the definitions of faith from the Merriam-Webster dictionary:

I like to think of faith as a world view that is rooted in a belief in something far greater than myself. Now, for me, it’s my faith in God’s love. I receive love and give love generously.
Your faith will be rooted in something different… Faith may be religion, a specific concept, a general spirituality…Think about what is so great, so much larger than humanity that informs your living.
Faith is part of our processing and adjusting when life gets hard. Faith informs the parts that are the whole of our experience.
Faith guides our heart’s healing when it’s been shattered.
How is faith a part of your grief today?
