The letter to the Colossians—most probably a deuteropauline document—reflects a theology of memory. Far from having the ambition of saying something new, the author aims at offering the addressed community a re-reading—paradoxically highly original in its form and content—of its own religious tradition so that the addressees will be able to interpret in a persuasive way their present situation, a situation that became more and more opaque and conflictual. The explicit confrontation with the ‘Colossian philosophy’ seems to be secondary at first sight, but a multiple reading of the letter allows one to discover strong ties between the non-polemical and the polemical parts of the letter. Read in this perspective, Col 2 reveals between the lines a conflict of interpretation about some central notions, such as ‘humility’, ‘intelligence’, ‘wisdom’, among others.