How do we know God comforts us in our tribulations?

In 2 Corinthians 1:4, Paul states that God comforts us in all our tribulations so that we may be able to comfort those who are in any trouble. This reveals the faithful nature of God to provide comfort through His Spirit and Word during our trials. God's comfort is not merely a promise but a lived experience for believers, demonstrated through His sustaining grace that allows them to face difficulties with peace. Even when circumstances seem overwhelming, believers can draw strength and assurance from God's presence and promises.