2 Corinthians 1:3 All praise to God, the Father of our Lord Jesus Christ. God is our merciful Father and the source of all comfort.
Our comfort shouldn’t be measured by how well our day is going. Instead it should be measure by our relationship with the Father. The Father is the source of all comfort and He sent the Holy Spirit who is also called The Comforter. Even when we are facing difficult, unknown, or even scary circumstances, if we will engage with the Father then His comfort will come.