Paweł Apostoł i reforma u źródeł chrześcijaństwa

We know more about than about any other follower of Jesus in the 1st century. Nevertheless, the apostle remains somewhat of a mystery. The present article identifies the main points of his life and missionary work and pre¬sents a relation between his gospel message and the good news of the Kingdom of God proclaimed by Jesus. The article then attempts to answer the question, how much justified is the thesis about a reform Paul instituted in the sphere of theology and life of Christian communities in the 1st century.