To be saved, one must first admit they are a sinner, and then they must repent of their sins. There are some things that Jesus says one must do or they will NEVER enter. Do you know what those things are?
Jesus says we will never enter unless we humble ourselves. We must humble ourselves by admitting we are sinners, and humble ourselves and repent.
We must forgive others or we will not be forgiven. So we see that humbling ourselves, is all a part of obeying and it is evident that we have so humbled ourselves if we can admit we are sinners, confess and repent of our sins, and forgive others who have sinned against us.
We have to prove our repentance by no longer sinning. Some sins are easy to repent of, and some are harder. Jesus saves us when we call on him to help.