Excerpts From The Contemplation Sūtra:
Those desiring birth in that land, should cultivate Three Blessings.
First, is to have filial support of their fathers and mothers, attend to their teachers and seniors, with loving-kindness’ mind not kill, and cultivate the Ten Good Karmas. Second, is to accept and uphold the Threefold Refuge, be complete with all precepts, and not violate majestic conduct. Third, is to give rise to the Bodhi Mind, have profound faith in cause and effect, study and recite the Great Vehicle’s sūtras, and encourage progress of practitioners.
Thus, these Three Matters, are named as Pure Karma…
If there are sentient beings, aspiring for birth in that land, giving rise to Three Kinds Of Minds, they will immediately attain rebirth. What are the three?
First, is the utmost sincere mind, second, is the profound faithful mind, and third, is the mind of dedication with giving rise of aspiration to be born.
Those complete with these Three Minds, will definitely be born in that land.
Three Kinds Of Sentient Beings
Moreover, there are Three Kinds Of Sentient Beings, who will attain rebirth. What are the three?
First, are those with loving-kindness’ mind, who do not kill, and are complete with all precept practices. Second, are those who study and recite the Great Vehicle’s vast and equal sūtras. Third, are those who cultivate practice of the Six Mindfulnesses, dedicating with giving rise of aspiration, aspiring for birth in that land.
Complete with these meritorious virtues, for one day and even seven days, they will immediately attain rebirth.
 Pure Karma’s Three Blessings:
[1.1] The First Blessing
[1.2] The Second Blessing
[1.3] The Third Blessing
 Three Kinds Of Minds:
[2.1] The Utmost Sincere Mind
[2.2] The Profound Mind
[2.3] The Mind Of Dedication With Giving Rise Of Aspiration
 Three Kinds Of Sentient Beings:
[3.1] The First Kind Of Sentient Beings
[3.2] The Second Kind Of Sentient Beings
[3.3] The Third Kind Of Sentient Beings