“Contentment is the product of a heart resting in God. It is the soul’s enjoyment of that peace which passeth all understanding. It is the outcome of my will being brought into subjection to the Divine will. It is the blessed assurance that God doeth all things well, and is, even now, making all things work together for my ultimate good. This experience has to be “learned” by “proving what is that good, and acceptable, and perfect, will of God” (Rom. 12:2). Contentment is possible only as we cultivate and maintain that attitude of accepting everything which enters our lives as coming from the Hand of Him who is too wise to err, and too loving to cause one of His children a needless tear.”

Arthur Pink, “Contentment”