Yaakov wakes up from his dream and he feels the presence of Hashem above him. Hashem tells him that he will give the land to him as an inheritance and I will protect you and always be with you. The special shmera (protection) of Hashgacha Pratis (divine supervision).
We Jews are the source of all blessing in the world. We should remember this comes from the kedusha (holiness) of Aharon, which came from his beautiful middos of having an ayin tova (see the good), bring people close. We ourselves can bring ourselves to the level of Kohanim if we work on this middos of ayin tova. Birchas Kohanim - we really say every morning in our blessings and it is also part of night time Shema. It is a beautiful blessing. 3 parts - material, spiritual and material and spiritual.