The rays are similar in both cases. The rays of neither soul nor personality are the same. The soul ray is not known but the personality ray is apparent. The ray of the personality is easily ascertained, but there is often no indication as to the soul ray. This can apply to both healer and patient.
Nothing is known anent the rays of either party.
I am not bringing into this discussion any reference to the rays of the mental, astral or physical vehicles, though they have a definite and sometimes a decisive effect and the knowledge is most useful when known. The addition of this secondary stream implies quite advanced knowledge on the part of the healer, or accurate information given by the patient. This is, as you may surmise, somewhat rare to find. We will not consequently consider more than the relation of the rays controlling the healer and the patient from the angle of soul and personality. In Discipleship in the New Age the rays are given of a large number of disciples.