Protection and preservation of spiritual practice – Bhagavad Gita Ch.9 Verse22

अनन्याश्चिन्तयन्तो मां ये जना: पर्युपासते |
तेषां नित्याभियुक्तानां योगक्षेमं वहाम्यहम् || 22||
ananyaashchintayanto maam je janaah partyupaasate
tesaam nityaabhijuktaanaah yoga khemam bahaamyaham

(The Bhagvad Gita Chapter9 Verse22)

I take full responsibility for the protection and preservation of spiritual practice, spiritual attainments of those selfless devotees who constantly think of God and have surrendered their ego-self to Me (God).