Weakness and guilt
A mental state of self-condemnation and guilt or a
faltering and doubting trust in Truth are unsuitable
conditions for healing the sick. Such mental
states indicate weakness instead of strength.
Hence the necessity of being right yourself in order to
teach this Science of healing. You must utilize the moral
might of Mind in order to walk over the waves of error
and support your claims by demonstration. If you are
yourself lost in the belief and fear of disease or sin, and
if, knowing the remedy, you fail to use the energies of
Mind in your own behalf, you can exercise little or no
power for others' help. "First cast out the beam out
of thine own eye; and then shalt thou see clearly to cast
out the mote out of thy brother's eye."