In Verses 13-19 of Shrimad Bhagavad Gita, Chapter 12 Lord Krishna describes 39 qualities of His loving devotees who have attained perfection.

Verse 13

Adveshtaa sarva bhootaanaam

Maitrah karun eva cha

Nir-mamo nirahan-kaarah

Sama dukhah sukhah kshamee

He who hates no creature, who is friendly and compassionate to all, who is free from attachment and egoism, balanced in pleasure and pain, and forgiving,

Adveshtaa Sarvabhutanam - No ill-will for any being
Maitrah - Friendly
Karuna - Compassionate to all
Nirmamo - Free from the sense of mineness
Nirhankarah - Free from egoism
Sama Dukhah-Sukhah - Even-minded in pleasure and pain
Kshami – Forgiving

Verse 14

Santushtah satatam yogee

Yataatmaa dridha nishchayah

Mayy arpit mano buddhir

Yo mad bhaktah sa me priyah

Ever content (santushta), steady in meditation, self-controlled (yatatma), possessed of firm (dridh) conviction (nishchaya), with the mind (mano) and intellect (buddhir) dedicated (arpit) to Me, he, My devotee (Bhakta), is dear (priya) to Me.

Santushtah Satatam - Ever-content
Yogi – Ever remains united with God
Yatatma - Self controlled
Dradhanishchayah - Unshakable in determination
Mayyarpitmanobuddhih - Mind and intellect dedicated to Me (God)

Verse 15

Yasmaan no dvijate loko

Lokaan no dvijate cha yah

Harsh aamarsh bhayo dvegair

Mukto yah sa cha me priyah

He by whom the world is not agitated and who cannot be agitated by the world, and who is freed from joy, anger, fear and anxiety-he is dear to Me.

Yasmaannodvijate Lokah – He by whom no being gets agitated
Lokaannodvijate – Who is not agitated by any being
Harsha (Mukt) – Free from joy
Aamarsh (Mukt) – Free from anger
Bhayo (Mukt) – Free from fear
Dveg (Mukt) – Free from perturbation

Verse 16

Ana-pekshah shuchir daksha

Udaa-seeno gata-vyathah

Sarvaa-rambha pari-tyaagee

Yo mad bhaktah sa me priyah

He who is free from wants, pure, expert, unconcerned, and free from pain, renouncing all undertakings or commencements-he who is (thus) devoted to Me, is dear to Me.

Anapekshah – He who has no expectation
Shuchir – Internally and externally pure
Dakshah – Skillful
Udaaseeno – Unconcerned
Gatavyathah – Untroubled
Sarvaarambh Parityaagi – Renouncing all new action for pleasure and prosperity

Verse 17

Yo na hrishyati na dveshti

Na shochati na kangshati

Shubhaa shubh pari-tyaagee

Bhakti-maan yah sa me priyah

He who neither rejoices, nor hates, nor grieves, nor desires, renouncing good and evil, and who is full of devotion, is dear to Me.

Hrishyati – Does not rejoice
Na Dveshti – Does not hate
Na Shochati – Does not grieve
Na Kaankshati – Does not desire
Shubhaashubh Parityaagi – Has renounced attachment and aversion in good and evil deeds

Verse 18

Sam ah shat rau cha mi tre cha

Ta thaa maa na - ap maa na - yo h

Shee to sh na su kh du khe sh u

Sa ma h san ga vi var jit ah

He who is the same(samah) to foe (shatru) and (cha) friend(mitre), and (cha) also (tatha) in honor(maan) and dishonor (apmaan), who is the same (samah) is cold and heat (sheetoshna) and in pleasure (sukh) and pain (dukh), who is free (vivarjit) from attachment (sanga).

Samah shatrau cha mitre cha – Alike to foe and friend
(Samah) Manaapamaana – Alike in honor and dishonor
(Samah) SheetoshNa – Alike in cold and heat 33.
(Samah) Sukh dukheshu – Alike in favorable and unfavorable circumstances
Sangavivarjitah – Free from attachment

Verse 19

Tul ya nin daa s tu tir mau ni

San tush to ye na ke na chi t

Ani ke tah s thi r ma tir

Bha k ti maa n me pri yo na ra h

He to whom censure(nindaa) and praise (stutir) are equal (tulya), who is silent (mauni), content (santushto) with (yena) anything (kenachit), homeless (aniketah), of a steady (sthir) mind (matir), and full of devotion (bhakti maan) -that man (narah) is dear (priyo) to Me.

Tulya ninda stutih – who holds blame and praise equally
Mauni – Silent, i.e. beholds only God in every thought
Santushto yena kenachit – contented with any means of subsistence
Aniketah – no attachment to his abode and body
Sthirmatih – firm in mind

Devotee Qualities