In English:
A person of the Nembutsu (念佛人), regardless
whether in the traditional or Shin schools, has the aspects of
"Faith, Vow and Practice", except that they differ in the
meaning.
(1) The "Faith, Vow and Practice" of a traditional Pure Land
Buddhist -
1. Faith: Faith that Amitabha and the Pure Land exist
2. Vow: Vows for rebirth, Vows to attain Buddhahood, Vows to
liberate sentient beings
3. Pracitce: Arises Bodhicitta, practices various meritorious
good karmic acts, recites single-mindedly
4. Those who practice with self-power or mixed (self-power with
Other Power), attain rebirth through the 19th and 20th Vows
(19th Vow: If, when I attain Buddhahood, sentient beings in the
lands of the ten quarters, who awaken aspiration for Enlightenment,
do various meritorious deeds and sincerely desire to be born in my
land, should not, at their death, see me appear before them
surrounded by a multitude of sages, may I not attain perfect
Enlightenment.
20th Vow:If, when I attain Buddhahood, sentient beings in the lands
of the ten quarters who, having heard my Name, concentrate their
thoughts on my land, do various meritorious deeds and sincerely
transfer their merits towards my land with a desire to be born
there, should not eventually fulfill their aspiration, may I
not attain perfect Enlightenment.
http://www12.canvas.ne.jp/horai/48vows.htm)
(2) The "Faith, Vow and Practice" of those who practice Nembutsu
in accordance to the Primal Vow of Amitabha:
1. Vow: The activity of the Power of Amida's Primal Vow. Not
only having faith that Amitabha and the Pure Land exists, but also
that the Primal Vow has been fulfilled for us, enabling us to seek
rebirth, attain Buddhahood and liberate sentient beings
2. Faith: Refers to 'Other Power Shinjin (他力信心)', knowing (信知)
that the passage from the 18th Vow "should not be born there, may I
not attain perfect Enlightenment" is the Real Cause for our birth
in the Pure Land
3. Practice: refers to 'Nembutsu of Other Power (他力念佛)', because
having received "Other Power Shinjin (他力信心)", we arise to saying
the Name out of Gratitude (報恩念佛), which is the "True Act (正定業)" for
our rebirth.
4. Those who pracitce Nembutsu of Other Power or who
have shed self-power and entrusted themselves to Amida, attain
rebirth through the 18th and 17th Vows.
(18th Vow: If, when I attain Buddhahood, sentient beings in the
lands of the ten quarters who sincerely and joyfully entrust
themselves to me, desire to be born in my land, and call my Name,
even ten times, should not be born there, may I not attain perfect
Enlightenment. Excluded, however, are those who commit the five
gravest offenses and abuse the right Dharma.
17th Vow: If, when I attain Buddhahood, innumerable Buddhas in the
land of the ten quarters should not all praise and glorify my Name,
may I not attain perfect Enlightenment.
http://www12.canvas.ne.jp/horai/48vows.htm)