I never need to feel abandoned because Jesus promises to be with me. Through His Holy Spirit, He will even be in me

John 14:16-18

And I will pray the Father, and he shall give you another Comforter, that he may abide with you for ever; Even the Spirit of truth; whom the world cannot receive, because it seeth him not, neither knoweth him: but ye know him; for he dwelleth with you, and shall be in you. I will not leave you comfortless: I will come to you.

from Bible Promises for When I Feel Lonely list