Ephesians 1 9
He revealed to us his previously-hidden will through which he was happy to pursue his plan
Compare with other 3 random translations
ERV Ephesians 1:9he let us know his secret plan. This was what God wanted, and he planned to do it through Christ.
WEB Ephesians 1:9making known to us the mystery of his will, according to his good pleasure which he purposed in him
YLT Ephesians 1:9having made known to us the secret of His will, according to His good pleasure, that He purposed in Himself,