How to be approved by God and enter God’s kingdom?

Awakening From the Dream — Disclose the Mystery of Kingdom of Heaven

When I watched the sister in this video said, “The Lord is holy. We labor hard in the work for the Lord yet often sin. Are we really qualified to be raptured into the kingdom of heaven?” and God’s word “those who are impure are not permitted to enter into the kingdom, those who are impure are not permitted to besmirch the holy ground. Though you may have done much work, and have worked for many years, in the end if you are still deplorably filthy — it is intolerable to Heaven that you wish to enter My kingdom!” I was a little shocked.Yeah, God is holy, those who are impure are not permitted to enter into the kingdom. Though man can labor hard in the work for the Lord yet often sin, man don’t be purified, how can they enter the kingdom? It seems that we should seek God’s will since we believe in God so can we do as that, thus we could be approved by God and enter the kingdom of heaven, otherwise if we do as our imagine, we won’t be approved by God, for that’s not God’s will. The video also told us how to be approved by God and enter God’s kingdom, hope the full version can be launched soon so I can learn more.