поёте под звуки гуслей, думая, что владеете музыкальным орудием, как Давид,
You strum away on your harps like David and improvise on musical instruments.
who sing idle songs to the sound of the harp and like David invent for themselves instruments of music,
Who improvise to the sound of the harp, And like David have composed songs for themselves,
You sing trivial songs to the sound of the harp and fancy yourselves to be great musicians like David.
That chant to the sound of the viol, and invent to themselves instruments of musick, like David;
Who sing idly to the sound of stringed instruments, And invent for yourselves musical instruments like David;
that chant to the sound of the lute, [and] invent them instruments of music, like David;