Bhakti-rasāmṛta-sindhu .1.282
tatra samprāpta-siddhayaḥ –
[tatra sampraapta-siddhayah –]
sādhanaiḥ kṛpayā cāsya dvidhā samprāpta-siddhayaḥ ||282||
[saadhanaih kripayaa chaasya dvidhaa sampraapta-siddhayah ||282||]
Blended reading (Sanskrit + English inline)
tatra samprāpta-siddhayaḥ –
sādhanaiḥ kṛpayā cāsya dvidhā samprāpta-siddhayaḥ ||282||
Those who have attained perfection are of two types: those who have attained perfection by sādhana and those who have attained perfection by mercy.
Purport
This perfectional stage can be achieved in two ways: one may achieve this stage of perfection by gradual progress in devotional service, or one may become perfect by the causeless mercy of Kṛṣṇa, even though he has not executed all the details of devotional service.
— A.C. Bhaktivedanta Swami Prabhupāda
My note
Source: vedabase.io