Purpose is what God has decided will stand in my life my destiny is how I choose to get there. Being destined means it is something that will happen the time and how are based on the decisions we make and paths we take. Once you acknowledge God’s purpose for you, how you fulfill it is up to you! Destiny is chosen, purpose is given, I thank God for loving and trusting me to choose my destiny.
Romans 8:29 (Amplified Bible)
29For those whom He foreknew [of whom He was aware and loved beforehand], He also destined from the beginning [foreordaining them] to be molded into the image of His Son [and share inwardly His likeness], that He might become the firstborn among many brethren.