Matthew 6: . 5“When you pray, do not be like the hypocrites, who love to stand and pray in the synagogues and on street corners so that others may see them. Amen, I say to you, they have received their reward. 6But when you pray, go to your inner room, close the door, and pray to your Father in secret. And your Father who sees in secret will repay you.
St Seraphim of Sarov
The Spiritual World
The spiritual world is gained by sorrows. The scriptures say: “We went through fire and through water: but thou broughtest us out into a wealthy place” (Ps. 66:12). For those who desire to serve God the path lies through many sorrows. How can we praise the holy martyrs for the sufferings which they bore for God, when we cannot even bear a fever?
Nothing so aids the acquiring of internal peace as silence, and as much as is possible, continual discussion with oneself and rarely with others.
A sign of spiritual life is the immersion of a person within himself and the hidden workings within his heart.
It is necessary by all means to try to keep one’s spiritual peace, and not to become provoked by insults from others. To do this, it is necessary always to restrain oneself from anger, and by careful watch to guard the mind and heart from unclean waverings.
Insults from others must be borne without disturbance; one must train oneself to be of such a nature, that one can react to insults as if they did not refer to oneself. Such an exercise can bring serenity to our heart and make it a dwelling of God Himself.
If it is impossible not to become indignant, then at least restrain your tongue according to the words of the Psalmist: “I am so troubled that I cannot speak” (Ps. 77:4).
fatheralexander.org/booklets/english/seraphim_e.htm#n14
peace