Pain in life is inevitable but suffering is not. Pain is what the world does to you, suffering is what you do to yourself [by the way you think about the 'pain' you receive]. Pain is inevitable, suffering is optional. [You can always be grateful that the pain is not worse in quality, quantity, frequency, duration, etc]
One of our major flaws, and causes of unhappiness, is that we find it hard to take note of appreciate and be grateful for what is always around us. We suffer because we lose sight of the value of what is before us and yearn, often unfairly, for the imagined attraction elsewhere.
The poor man shuddered, overflowed with an angelic joy; he declared in his transport that this would last through life; he said to himself that he really had not suffered enough to deserve such radiant happiness, and he thanked God, in the depths of his soul, for having permitted that he, a miserable man, should be so loved by this innocent being.
If religion and life depend upon books or upon the existence of any prophet whatsoever, then perish all religion and books! Religion is in us. No books or teachers can do more than help us to find it, and even without them we can get all truth within. You have gratitude for books and teachers without bondage to them; and worship your Guru as God, but do not obey him blindly; love him all you will, but think for yourself. No blind belief can save you, work out your own salvation. Have only one idea of God - that He is an eternal help.