Dictionary of Pāli Proper Names • G.P. Malalasekera
Page last updated on 8 May, 2017
1. Ātappa Sutta.– By him who sees not and knows not decay, death, etc., as they really are, energy must be shown. S.ii.132.
2. Ātappa Sutta.– On the occasions on which ardent energy (ātappa) should be exerted. A.i.153.