कृच्छ्रं वा चातिकृच्छ्रं वा प्राजापत्यमथापि वा । संप्राप्ते कार्तिके मासि कुर्याच्छक्त्याति पुण्यवान्
kṛcchraṃ vā cātikṛcchraṃ vā prājāpatyamathāpi vā | saṃprāpte kārtike māsi kuryācchaktyāti puṇyavān
कार्तिक मास के आने पर परम पुण्यवान् पुरुष को अपनी शक्ति के अनुसार कृच्छ्र, अतिकृच्छ्र अथवा प्राजापत्य प्रायश्चित्त करना चाहिए।
Skanda
Kārtika amplifies spiritual effort; even graded austerities, done within one’s strength, become highly meritorious.
The discourse belongs to Kāśīkhaṇḍa, but the verse’s direct glorification is of Kārtika as sacred time for tapas.
Perform kṛcchra, atikṛcchra, or prājāpatya austerities in Kārtika, tailored to one’s capacity.