All we need in trial

"All that we need in trial, is the simple promise of God that he will sustain us; all that we need in the hour of death, is the assurance of our God that we I shall be happy forever. What would this world be without a “promise?” How impossible to penetrate the future! How dark that which is to come would be! How bereft we should be of consolation! The past has gone, and its departed joys and hopes can never be recalled to cheer us again; the present may be an hour of pain, and sadness, and disappointment, and gloom, with perhaps not a ray of comfort; the future only opens fields of happiness to our vision, and everything there depends on the will of God, and all that we can know of it is from his promises. Cut off from these we have no way either of obtaining the blessings which we desire, or of ascertaining that they can be ours. For the promises of God, therefore, we should be in the highest degree grateful, and in the trials of life we should cling to them with unwavering confidence as the only things which can be an anchor to the soul."

Albert Barnes Notes on the Bible from Second Peter 1