Hachnasat Orchim is one of the mitzvot described in the Talmud (Shabbat 127a), for which we receive the rewards both in this world and in the world to come.Yahrtzeit of Rabbi Yisrael Salanter (1810-1883), founder of the Mussar (Jewish ethics) movement of spiritual growth.
Abraham emulated God by performing endless acts of kindness.
In this way an individual can break through the barriers that prevent the soul from expressing its purity. Experiments with biofeedback technology and the testing of hormones in the blood after acting joyously have proven its effectiveness. As a rule, silence is golden, and generally we do not regret having held our peace.