Passage
If God be glorified in him, God shall also glorify him in himself, and shall straightway glorify him.
If God be glorified in him, God shall also glorify him in himself, and shall straightway glorify him.
John 13:30 He then having received the sop went immediately out: and it was night.
John 13:31 Therefore, when he was gone out, Jesus said, Now is the Son of man glorified, and God is glorified in him.
John 13:32 If God be glorified in him, God shall also glorify him in himself, and shall straightway glorify him.
John 13:33 Little children, yet a little while I am with you. Ye shall seek me: and as I said unto the Jews, Whither I go, ye cannot come; so now I say to you.
John 13:34 A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another.
The verse centers on "glorified", "shall", "glorify", "himself", and "straightway". It is saying that the verse draws attention to "glorified" and "shall", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 31's "Therefore when he was gone out Jesus..." into verse 33's "Little children yet a little while I...", so "glorified" and "shall" belong inside that flow. In John context, the local focus is the identity of Jesus, new birth, eternal life, and belief and unbelief.
A plain takeaway is to answer the verse's own emphasis on "glorified" and "shall" with trust shaped by these words, not by a vague optimism outside the passage.