Axioo means to consider worthy, deem fit, or count deserving. It appears about 7 times. It describes judging someone worthy of honor, punishment, or participation.
God deems believers worthy of His kingdom (2 Thessalonians 1:5). Christ was considered worthy of greater honor than Moses (Hebrews 3:3). The concept of worthiness frames divine judgment and election — ultimately, none are worthy except by grace through Christ.