The Great Liberation Tantra· 3.126 / 153

The Great Liberation Tantra3.126

3.126
प्रातःकृत्यं प्रातरेव सन्ध्यां कुर्यात् त्रिकालतः । मध्याह्ने पूजनं कुर्यात् सर्वतन्त्रेष्वयं विधिः । परब्रह्मोपासने तु साधकेच्छाविधिः शिवे ॥१२६॥
prātaḥkṛtyaṃ prātareva sandhyāṃ kuryāt trikālataḥ | madhyāhne pūjanaṃ kuryāt sarvatantreṣvayaṃ vidhiḥ | parabrahmopāsane tu sādhakecchāvidhiḥ śive ||126||
— the morning observance ; — in the morning itself ; — the sandhyā ; — should perform ; — at the three times ; — at noon ; — the worship ; — should perform ; — this in all the Tantras ; — is the rule ; — in the worship of the supreme Brahman ; — but ; — the rule is the aspirant's own will ; — O Śivā

The morning observance in the morning, the sandhyā at the three times, the worship at noon—this is the rule in all the Tantras; but in the worship of the supreme Brahman the rule is the aspirant's own will, O Śivā.