To attain eternal happiness one must suffer. He who has reached the state of self-sacrifice has true joy. Temporal joy will vanish.
Abdu'l-BaháWe ask God to endow human souls with justice so that they may be fair and may strive to provide for the comfort of all that each member of humanity may pass his life in the utmost comfort and welfare. Then this material world will become the very paradise of the Kingdom this elemental earth will be in a heavenly state and all the servants of God will live in the utmost joy happiness and gladness. We must all strive and concentrate all our thoughts in order that such happiness may accrue to the world of humanity.
Abdu'l-BaháAn humble man without learning, but filled with the Holy Spirit, is more powerful than the most nobly-born profound scholar without that inspiration. He who is educated by the Divine Spirit can, in his time, lead others to receive the same Spirit.
Abdu'l-BaháDo not despair! Work steadily. Sincerity and love will conquer hate. How many seemingly impossible events are coming to pass in these days! Set your faces steadily towards the Light of the World. Show love to all... Take courage! God never forsakes His children who strive and work and pray! Let your hearts be filled with the strenuous desire that tranquillity and harmony may encircle all this warring world. So will success crown your efforts, and with the universal brotherhood will come the Kingdom of God in peace and goodwill.
Abdu'l-Bahá