New Identity—New Destiny – Kenneth Copeland

From the moment God first told Abram that He would make him a great nation, Abram could have said, “OK, from now on I’m going to call myself Abraham, because God has said I will be the father of many nations. And if God said it—and I agree with it—then it is!”
Abram could have done that and saved himself a lot of trouble. But he didn’t. Remember, Abram was not born again or spiritually alive like us, and there was no written WORD for him to keep before his eyes. Consequently, all he was seeing was, “I am childless and have no seed.” God fixed that, too, by changing his name.
When Abram became Abraham, he literally took on the new identity of “father of many nations”—which was what his new name meant. Every time he said his name, he was saying, “Hello, I’m the father of many nations.” What’s more, every time someone called his name, they were saying, “Hey, father of many nations!”
What was happening? Abraham and everyone around him was calling “those things which be not as though they were” (Romans 4:17). In effect, Abraham was speaking the same WORD God had spoken, and he was hearing it spoken as well. Jesus did the same thing with Peter. When Jesus first met Peter, his name was Simon Barjona. Later, however, Jesus changed it to Peter, the Rock. And if there were anyone among the disciples who was not a “rock,” it was Peter.
Jesus knew what He was doing. He called Peter Rock until he became one. Meanwhile, by receiving his new name and speaking it and responding to it, Peter was actually agreeing with The WORD of God. He was agreeing with The WORD that Jesus had spoken to him.
So, we see that the process behind these name changes, and men fulfilling their destinies by agreeing with what God said they would be and do, was actually meditating The WORD—speaking it and hearing it, over and over and over.
Meditating The WORD was also the plan for success that God laid out for Joshua when he stepped into the role of leading all of Israel after Moses died. “This book of [My WORD] shall not depart out of thy mouth,” God told him, “but thou shalt meditate therein day and night, that thou [may be able to see] to do according to all that is written therein: for then thou shalt make thy way prosperous, and then thou shalt have good success” (Joshua 1:8).
The Hebrew word we translate as meditate actually means “to mutter or to go around talking to yourself.” In short, Joshua was promised good success if he went through life constantly talking God’s WORD—speaking it to himself, speaking it to others, and speaking it in every situation.
-Dream Big, Talk Big, and Turn Your Faith Loose!