...The real teaching of Buddha is the same as the teaching of Jesus Christ. The teachings of all the Prophets are the same in character. Now men have changed the teaching. If you look at the present practice of the Buddhist religion, you will see that there is little of the Reality left. Many worship idols although their teaching forbids it.
Buddha had disciples and he wished to send them out into the world to teach, so he asked them questions to see if they were prepared as he would have them be. "When you go to the East and to the West," said the Buddha, "and the people shut their doors to you and refuse to speak to you, what will you do?" -- The disciples answered and said; "We shall be very thankful that they do us no harm." -- "Then if they do you harm and mock, what will you do?" -- 'We shall be very thankful that they do not give us worse treatment." -- "If they throw you into prison?" -- 'We shall still be grateful that they do not kill us." -- "What if they were to kill you?" the Master asked for the last time. "Still," answered the disciples, "we will be thankful, for they cause us to be martyrs. What more glorious fate is there than this, to die for the glory of God?" And the Buddha said: 'Well done!" The teaching of Buddha was like a young and beautiful child, and now it has become as an old and decrepit man. Like the aged man it cannot see, it cannot hear, it cannot remember anything.... ('Abdu'l-Bahá in London: Addresses, and Notes of Conversations", Commemorative ed, London: Bahá'í Publishing Trust, 1987; The Compilation of Compilations, vol. I, Buddah,Krishna, Zoroaster and Related Subjects)
