Jesus promises that the one who loves him and keeps his word will be loved by the Father, and then says, 'we will come unto him, and make our abode with him.'
The plural 'we' preserves the distinction of Father and Son while joining them in the promise of divine presence.
The Greek noun mone, translated 'abode,' is the same noun used in John 14:2 for the 'dwelling places' in the Father's house. This verbal link is easy to miss when English translations use 'mansions' in one verse and 'abode' in the other. Household language thus works in both directions: disciples have a dwelling with the Father, and Father and Son make their dwelling with the believer.
The repeated word ties future hope to present fellowship. John 14 is not only about believers eventually going to a distant heavenly residence.
Jesus also describes divine presence coming to them. The chapter's household imagery therefore emphasizes mutual abiding and belonging rather than architecture alone.