Reference: Mourning Customs
Hastings
The Oriental expression of grief has a twofold relationship. Towards God it is marked by silent and reverent submission symbolized by placing the hand on the mouth. 'The Lord gave and the Lord hath taken away' (Job 1:21); 'I was dumb
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And, when you fast, do not put on gloomy looks, as hypocrites do who disfigure their faces that they may be seen by men to be fasting. That, I tell you, is their reward! But, when one of your fasts, let him anoint his head and wash his face, read more. That he may not be seen by men to be fasting, but by his Father who dwells in secret; and his Father, who sees what is secret, will recompense him.
Presently they reached the President's house, where Jesus saw a scene of confusion--people weeping and wailing incessantly.
Rejoice with those who are rejoicing, and weep with those who are weeping.
Therefore, comfort one another with what I have told you.
for the Lamb that stands in the space before the throne will be their shepherd, and will lead them to life-giving springs of water; and God will wipe away all tears from their eyes.'