When I think about defining Truth, I think of the parable about the six blind men who were asked to determine what an elephant looked like by feeling different parts of the elephant's body.

The blind man who feels a leg says the elephant is like a pillar; the one who feels the tail says the elephant is like a rope; the one who feels the trunk says the elephant is like a tree branch; the one who feels the ear says the elephant is like a hand fan; the one who feels the belly says the elephant is like a wall; and the one who feels the tusk says the elephant is like a solid pipe.

A wise man explains that all of them are right; the elephant has all the features mentioned. They 'see' it differently because each of them could only touch a part of the animal.

So, my short answer is that truth can be stated in different ways. There are no absolutes and no-one has a monopoly on what is true. The best you can hope for is to find your own truth and then work to live in harmony with everyone else's.