swear by my name - (Jer 4:2; Isa 19:18; Isa 65:16); that is, confess solemnly the true God.
built - be made spiritually and temporally prosperous: fixed in sure habitations (compare Jer 24:6; Jer 42:10; Jer 45:4; Psa 87:4, Psa 87:5; Eph 2:20, Eph 2:21; 1Pe 2:5).