The Bible explains why we hurt, the ultimate purpose for our afflictions and how we play an important role in relieving the agonies of others—not only by personally helping them but in bringing the knowledge of the true gospel to a world mired in anguish caused by sin.
In many ways the Bible, taken as a whole, shows how God is willing to relieve our sufferings in many ways. He has many options available to Him.
He particularly looks after His people (Hebrews 13:5-6). "Now to Him who is able to do exceedingly abundantly above all that we ask or think, according to the power that works in us, to Him be glory in the church by Christ Jesus to all generations, forever and ever" (Ephesians 3:20).
Above all, remember that suffering is only temporary, not eternal. After its purpose has been accomplished, God will erase it forever. One of the most reassuring and encouraging prophecies in the Bible talks about God relieving suffering: "Behold, the tabernacle of God is with men, and He will dwell with them, and they shall be His people. God Himself will be with them and be their God. And God will wipe away every tear from their eyes; there shall be no more death, nor sorrow, nor crying. There shall be no more pain, for the former things have passed away" (Revelation 21:3-5).