In the spiritual life one becomes just like a little child, without resentment, without attachment, full of life and joy.
As a mortal being you are limited, but as a child of God you are unlimited... Focus your attention on God, and you shall have all the power you want, to use in any direction.
The body is only a garment. How many times you have changed your clothing in this life, yet because of this you would not say that you have changed. Similarly, when you give up this bodily dress at death you do not change. You are just the same, an immortal soul, a child of God.
Realize the tremendous spiritual power and beauty of the life of Christ, and try to live as he lived. Christ had no nationality. He loved all races as the children of God. Try to feel that brotherhood with all nationalities. Real brotherhood can never come unless we feel it in our hearts. Such feeling can be attained only through the actual contact of God in our hearts.