The Tenach teaches us that HaShem brought us (redeemed/set us free) from Egypt , out of the house of slavery. But in the Tenach (Vayikra 25:42,55 for example) it's also stated that we are still Avadim, but this time not to Pharaoh in Egypt, but to Him (HaShem).
But why are we still called Avadim? if we were released from being Avadim in Egypt?