‘Now on this basis I am saying however long the time that the heir, existing owner of all, is an infant, he is carried across nothing different than a slave, 2 existing rather under tutors and house managers up until the time appointed beforehand by the father. 3 In this manner we also, were enslaved at the time we existed infants, under the row of rudiments of the ordered system’, (Galatians 4 v 1 - 3).
Paul has just said that Hebrew Christians, like Gentile Christians, exist as Abraham’s seed (plural), heirs down from God’s announced promise. Having introduced the concept of heirs of the divine inheritance, he now begins to expand on this theme.
He presents the illustration of a single heir who is still not yet of sufficient age to take full control of what he possesses. Such a young infant heir may own everything, but he is carried across just like a slave. Because he is still a child, he does not make decisions about buying and selling his possessions or about investments. Such decisions are made on his behalf and he has no say in the matter. He is under the authority of trustees – of house managers and governors. He does as he is told until he reaches the age, determined by his father, that he is able to take full control and possession of his inheritance.
Paul then applies this to Jews, ‘In this manner we also’. Although they were God’s chosen ethnic group, Jews nevertheless existed as infants before the Messiah came. They were like children enslaved to the rudimentary, first principles of the ordered system. The ‘ordered system’ is that of the Sinai Covenant with its written codes of law, as he says later, ‘scrupulously observing days, months, seasons and years’.
Many translations read, ‘enslaved under the basic principles of the world’, but the word ‘world’ is not present in the Greek. The word ‘stoicheion’ means ‘rudimentary elements’, ‘orderly arrangement’, or ‘first principles’, and though often associated with the world so as to mean ‘the orderly arrangement of the world’ it does not necessarily refer to ‘the world’. Paul is talking here to Jews. The context of these verses is that Paul is talking to Jewish Christians about the law. So I suggest that the Sinai Covenant and its written codes of laws is the orderly system of rudimentary elements and first principles that Jews were enslaved under, existing like under-age heirs until the time appointed by the Father – the coming of the promised Messiah. This interpretation seems to be confirmed by what Paul says next.