'Blotted' in the Bible

So repent [change your inner self—your old way of thinking, regret past sins] and return [to God—seek His purpose for your life], so that your sins may be wiped away [blotted out, completely erased], so that times of refreshing may come from the presence of the Lord [restoring you like a cool wind on a hot day];

having canceled out the certificate of debt consisting of legal demands [which were in force] against us and which were hostile to us. And this certificate He has set aside and completely removed by nailing it to the cross.