There is a difference in feeling happy and feeling a deep sense of spiritual contentment. They can run concurrently but they are not the same.

Faith involves knowledge. For example, we are called to faith through some method of preaching or teaching. We are also sustained in our faith because

There is nothing in the natural world which God is not the original source. All the motions and characteristics of the natural world are second

It Is Well With My Soul When peace, like a river, attendeth my way,  when sorrows like sea billows roll, Whatever my lot, Thou has

The Apostle Peter encourages the People of Faith to to show hospitality toward one another (1 Peter 4:9.) We can be hospitable in many ways,