Chapter 144 in Tehillim is a prayer of Dovid's asking for G-d's assistence against his enemies. When did Dovid author this Mizmor? Chapter 145 in Tehillim is Ashrey. This is the only Mizmor that the title, 'Tehila', is used. What does Tehila mean? Why is this Mizmor called a, 'Tehila'? Why do we say this Mizmor three times a day? Why is it so important? Chapter 146 in Tehillim is also part of the daily Pesukay D'Zimra. What is the theme of this Mizmor?