Our teachers said in the Talmud, "Rabba bar Rav Huna said: Any person who has Torah in him but does not have fear of Heaven is like a treasurer (gizbar) to whom they gave the keys to the inner door (of the treasury) but … did not give keys to the outer door." A person who speaks the truth is called one who fears Heaven. This is the great key to fulfilling the commandments and preserving oneself from transgression; if one plans to fulfill commandments – one should do so, and if one plans to transgress, one should flee rather than conceal the fact from others. Should you be asked where you are going, being a person who speaks the truth, you must reveal the truth, and thus be saved from transgressing. This is why our teachers in the Talmud called those with fear of Heaven 'people who fear transgression'. It shows that fear of Heaven preserves all the good attributes, and is linked to each one of them.