--Because He WILL NOT do them, because He has bound Himself within certain limitations so as not to interfere with your power of CHOICE. Just like Adam and Eve in the Garden, everyone is given a chance to choose to do good or evil. In fact, when all is said and done, that's the main reason we're here in the first place: To learn how to make decisions under God's guidance, from the Garden of Eden to the present! YOU have to make the decision, and He's not going to FORCE you to do His Will! "Whosoever WILL may come!" (Rev.22:17)
God never forces Himself on anyone!--He just gives them the opportunity to receive His blessings. If they refuse them, it's their loss! "Every one of us must give an account of ourselves to God!" (Rom.14:12) We cannot hide behind others when it comes to our majesty of choice. We cannot push the responsibility upon others, when God is dealing with us personally! God wants you to make your OWN choice by faith according to YOUR faith--not somebody else's, but YOURS! He wants you to learn to trust Him personally, and not always lean on others! The decision is up to you and you alone. No one else can make your choices for you, not even God!
"According to YOUR faith be it done unto you!" (Mat.9:29)