Truthfulness
 
Truthfulness means mind and speech being well integrated. The wise say that speech being at variance with the mind is untruthfulness. 

Vangmanasyoh Aikarupyam Satyam

God has given man the gift of speech so that he may give expression to his thoughts and feelings. If what we speak is at variance with what we think (with our mind) God will take away the faculty of speech from us in our next birth- that is we will be born in the animal kingdom. 

There are, as we have seen before, exceptions made in our sastras to the rule of absolute non-violence: in waging a war to preserve dharma, in offering animals in sacrifice. Are there similar exceptions to the rule of truthfulness? You will perhaps say none. But, as a matter of fact, there are. 

In a locality there must be a number of undesirable characters. Let us suppose that a certain citizen is annoyed with such characters and gives open expression to his anger. "He committed this outrage. That other man is guilty of such and such a crime, “he keeps recounting the misdeeds of the bad elements. In doing so he is being truthful, that is his speech and mind are in accord. But by giving expression to his feelings no purpose is served for neither he not the community is benefited. It is a futile kind of accord - that of his speech and mind - and it cannot be called truthfulness. 

Take the example of another person. He is full of evil thoughts and, if he gives expression to them, can he be called truthful? No. 

So truthfulness, now we see, is not merely accord between mind and speech. It means voicing good thoughts, thoughts that are beneficial and are liked by people: "Satyr Bhuahitam Priyam."

Doing good through thought, word and deed is truthfulness. All that does ill is untruthfulness. It is not enough that you speak to a man what is good for him. You must speak with affection and the one to whom your words are addressed must find them acceptable. If you speak harshly nobody will listen to you even if you mean well. Thus words that serve no purpose do not constitute a truth. Your speech must be beneficial and, at the same time, capable of bringing happiness to the man to whom it is addressed. This is truthfulness. 

The wise say: "May he speak the truth. May his speech be pleasing. May he not speak the truth that is unpleasing. And may he not speak an untruth that is pleasing."

Satyam Brutapriyam Bruyan-
Na Bruyatsatyamaptiyam
Priyam Ca Nanrtam Bruyad-

A mind that is subject to desire and anger will not give rise to words that bespeak affection and cause well-being. Truthful words that create good are the product of a mind free from desire and anger. 

What is truth then? Thought and speech must be in accord; the mind must be serene; and the words spoken must do good to the speaker as well as the listener. 

For a man rooted in truth there is an avantara prayojana, an incidental benefit, gained from his speech. Since such a person habitually speaks the truth, his words will become the truth. Such a man will never deliberately utter a lie. But, if unwittingly or out of ignorance, he commits an error while speaking, that error will turn out to be the truth. I will tell you a story to illustrate this. 

In Tirukkadayur, in Tanjavur district, there was a great devotee of Amba called Abhiramibhatta. He would often go into an ecstasy of devotion to the goddess. During such times he would speak like one mad. Someone poisoned the ears of the raja Sarabhoji against him. "Abhiramibhatta is a drunkard," he told the ruler. "His devotion is a mere pretence." Sarabhoji wanted to find out the truth. So he went to see Abhiramibhatta in Tirukkadavur and asked him: "What day of the moon is it today?" The Bhatta was then lost in devotional joy and, thinking only of the radiant face of Amba which was like the moon, said that it was a full moon day. Actually it was the new moon. The raja concluded that what he had heard about the Bhatta must be true and said scornfully: "Is that so?