The Noble Council of Akanittha Brahma Realm was remembered with faith.
The 28/03/2025 Nibbāna meditation was repeated. As mentioned therein, if a concept of self (attā) arises accompanied by suffering, it was further examined how the name-and-form (nāmarūpa) values that arise through such a doctrine descended into the same suffering. It was understood that this occurs through two types of doctrines. Use the diagram given below.

If one takes the constantly aging form as self, suffering is contained within that self. If one has conceit (māna) for the constantly aging form, suffering is contained within that conceit. Thereby if one takes the constantly aging form as permanent, suffering is contained within that too. One way is the arising due to the present-self. Even if the present-self has disappeared even if it is not grasped, this can still happen together with conceit due to the previous-self. See this with the first diagram given in the Vimutti meditation on 01/10/2015.

In the diagram, the doctrine of previous-self is marked between perception (sañña) and feeling (vēdanā). The doctrine of present-self is marked between mental volition (manosañcetana) and the body-tie of misapprehension (parāmāsakāyagantho). The doctrine of post-self is marked between consciousness as nutriment (viññana ahara) and the body-tie of insistence that this is truth (idaṃsaccābhiniveso kāyagantho).
This was added as the sixth point in 07/03/2025 Vyapada meditation discussion. That is, it is understood that, although the perception of self is lost, dhamma shown by Tapassi Budu Piya is still in effect. Why is so? If one becomes conceited (māna) about the decaying form, then that ‘conceit’ contains suffering. From this, taking the decaying form as permanent (nicca) occurs due to the self in past existences. That is why.
Thus, when inquiring into this process that occurs due to the self (atta) in past existences, one contemplates that even here it can happen that delusion (moha) arises surpassing doctorine of feeling (vedanā-dhammā), the taintless (anāsava) mind occurred.
As given in the 28/03/2025 Nibbana meditation, merely having in the mind the doctrine that if offering alms (dana), virtue (sila), and meditation (bhāvanā) are undertaken without wisdom, delusion arises surpassing doctrines of feeling, is sufficient. The mind remains in taintless nature (anāsava) without being able to be escaped from it.
That is the meditation I did.