τὸ ἀεὶ ταῦτα οὕτως ἔχειν ἐχάλασαν → relaxed the strictness of the doctrine of perpetual strife
P. and V. συνέρχεσθαι, ἁθροίζεσθαι, συναθροίζεσθαι, συλλέγεσθαι, Ar. and P. συνίστασθαι.