Does having a friend nearby make pain more bearable? Researchers at the University of Virginia conducted a fascinating study to answer that question. They wanted to see how the brain reacted to the prospect of pain, and whether it behaved differently if a person faced the threat of pain alone, holding a stranger’s hand, or holding the hand of a close friend.
Researchers ran the test on dozens of pairs, and found consistent results. When a person was alone or holding a stranger's hand while anticipating a shock, the regions of the brain that process danger lit up. But when holding the hand of a trusted person, the brain relaxed. The comfort of a friend’s presence made the pain seem more bearable.
Jesus needed comfort as He prayed in the Garden of Gethsemane. He knew what He was about to face: betrayal, arrest, and death. He asked His closest friends to stay and pray with Him, telling them that His soul was “overwhelmed with sorrow” (Matt. 26:38). But Peter, James, and John kept falling asleep. 
Jesus faced the agony of the garden without the comfort of a hand to hold. But because He bore that pain, we can be confident that God will never leave or forsake us (Heb. 13:5). Jesus suffered so that we will never have to experience separation from the love of God (Rom. 8:39). His companionship makes anything we endure more bearable.