God is Holy.
“There is no one holy like the Lord, Indeed, there is no one besides You,
Nor is there any rock like our God.”- {1 Samuel 2:2}. ” And one called out to another and said,“Holy, Holy, Holy, is the Lord of hosts, The whole earth is full of His glory.”-{Isaiah 6:3}.”For I am God and not man, the Holy One in your midst,”-{Hosea 11:9}”…Father is Perfect.”-{Matt 5:48 }. He is perfect, flawless in His character without sin. He is other than. He is completley different. Perfect righteousness, perfect in purity, no sin, no blemish, “Let no one say when he is tempted, “I am being tempted by God”; for God cannot be tempted by evil, and He Himself does not tempt anyone.”-{James 1:13}.
There is positional Holiness. That God gives to us at the time of our conversion. The Holiness of Christ is our holiness.
When Peter
Then there is practical Holiness.