योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-39, verse-34

कान्तान्नपानसंभोगसंभारादिविलासिना ।
सुखेन सर्वरूपेण संबुद्ध्याऽऽत्मानमर्चयेत् ॥ ३४ ॥

kāntānnapānasaṃbhogasaṃbhārādivilāsinā ,
sukhena sarvarūpeṇa saṃbuddhyā''tmānamarcayet 34

34. kāntānnapānasaṃbhogasaṃbhārādivilāsinā
sukhena sarvarūpeṇa saṃbuddhyā ātmanam arcayet

34. sukhena sarvarūpeṇa saṃbuddhyā
kāntānnapānasaṃbhogasaṃbhārādivilāsinā ātmanam arcayet

34. One should worship the self (ātman) with happiness, in all its manifestations, and with perfect understanding, using delightful food, drink, and sensual enjoyments, and an abundance of other luxurious provisions.

Words meanings summery:

• कान्तान्नपानसंभोगसंभारादिविलासिना (kāntānnapānasaṁbhogasaṁbhārādivilāsinā) - with attractive food, drink, enjoyment, and an abundance of other delights

• सुखेन (sukhena) - with happiness, comfortably, easily

• सर्वरूपेण (sarvarūpeṇa) - in all forms; in every aspect; universally

• संबुद्ध्या (saṁbuddhyā) - with perfect understanding; with enlightenment

• आत्मनम् (ātmanam) - the self; the soul

• अर्चयेत् (arcayet) - one should worship; he should honor

Words meanings and morphology

कान्तान्नपानसंभोगसंभारादिविलासिना (kāntānnapānasaṁbhogasaṁbhārādivilāsinā) - with attractive food, drink, enjoyment, and an abundance of other delights

(adjective)

Instrumental, masculine, singular of kāntānnapānasaṃbhogasaṃbhārādivilāsin

kāntānnapānasaṁbhogasaṁbhārādivilāsin - endowed with charming food, drink, enjoyment, and an abundance of preparations/delights

Compound of kānta, anna, pāna, saṃbhoga, saṃbhāra, ādi, and vilāsin.

Compound type : bahuvrīhi (kānta+anna+pāna+saṃbhoga+saṃbhāra+ādi+vilāsin)

• kānta – desired, beloved, beautiful, agreeable, charming
  adjective (masculine)
  Past Passive Participle
  from root kam
  Root: kam (class 1)
• anna – food, grain
  noun (neuter)
  Root: ad (class 2)
• pāna – drink, drinking
  noun (neuter)
  Root: pā (class 1)
• saṃbhoga – enjoyment, sexual intercourse, experience
  noun (masculine)
  verbal noun
  from sam-bhuj
  Prefix: sam
  Root: bhuj (class 7)
• saṃbhāra – collection, abundance, provisions, equipment
  noun (masculine)
  verbal noun
  from sam-bhṛ
  Prefix: sam
  Root: bhṛ (class 3)
• ādi – beginning, et cetera, and so on
  indeclinable
• vilāsin – sportive, playful, charming, enjoying, luxuriant
  adjective (masculine)
  From root las with vi prefix, plus suffix -in.
  Prefix: vi
  Root: las (class 1)

Note: Agrees with implicit object of worship, or the worshipper's state of mind when using these objects. Given the context of offerings, it seems to describe the 'means' in the instrumental case.

सुखेन (sukhena) - with happiness, comfortably, easily

(noun)

Instrumental, neuter, singular of sukha

sukha - happiness, pleasure, comfort, ease

Note: Indicates the manner of worship.

सर्वरूपेण (sarvarūpeṇa) - in all forms; in every aspect; universally

(adjective)

Instrumental, neuter, singular of sarvarūpa

sarvarūpa - having all forms, universal, manifold

compound of sarva and rūpa

Compound type : bahuvrīhi (sarva+rūpa)

• sarva – all, every
  pronoun (masculine)
• rūpa – form, shape, appearance
  noun (neuter)
  Root: rūp (class 10)

Note: Indicates the manner of worship.

संबुद्ध्या (saṁbuddhyā) - with perfect understanding; with enlightenment

(noun)

Instrumental, feminine, singular of saṃbuddhi

saṁbuddhi - perfect knowledge, complete understanding, enlightenment

From sam-budh.

Prefix: sam

Root: budh (class 1)

Note: Indicates the means or manner of worship.

आत्मनम् (ātmanam) - the self; the soul

(noun)

Accusative, masculine, singular of ātman

ātman - self, soul, spirit, essence, breath

Root: an (class 2)

Note: Object of arcayet.

अर्चयेत् (arcayet) - one should worship; he should honor

(verb)

3rd person , singular, active, optative (vidhi-liṅ) of arc

Root: arc (class 1)